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10002160 = 245753337
BaseRepresentation
bin100110001001…
…111011110000
3200211011101101
4212021323300
510030032120
6554214144
7151005550
oct46117360
920734341
1010002160
115711853
123424354
1320c284c
141485160
15d2890a
hex989ef0

10002160 has 80 divisors (see below), whose sum is σ = 27158976. Its totient is φ = 3354624.

The previous prime is 10002149. The next prime is 10002191. The reversal of 10002160 is 6120001.

10002160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29512 + ... + 29848.

Almost surely, 210002160 is an apocalyptic number.

10002160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10002160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13579488).

10002160 is an abundant number, since it is smaller than the sum of its proper divisors (17156816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10002160 is a wasteful number, since it uses less digits than its factorization.

10002160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10002160 is about 3162.6191677153. The cubic root of 10002160 is about 215.4589798162.

Adding to 10002160 its reverse (6120001), we get a palindrome (16122161).

It can be divided in two parts, 1000 and 2160, that added together give a triangular number (3160 = T79).

The spelling of 10002160 in words is "ten million, two thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 53 56 70 80 106 112 140 212 265 280 337 371 424 530 560 674 742 848 1060 1348 1484 1685 1855 2120 2359 2696 2968 3370 3710 4240 4718 5392 5936 6740 7420 9436 11795 13480 14840 17861 18872 23590 26960 29680 35722 37744 47180 71444 89305 94360 125027 142888 178610 188720 250054 285776 357220 500108 625135 714440 1000216 1250270 1428880 2000432 2500540 5001080 10002160