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47060130 = 23513671801
BaseRepresentation
bin1011001110000…
…1010010100010
310021112220100210
42303201102202
544021411010
64400354550
71111001355
oct263412242
9107486323
1047060130
1124622a77
1213915a56
139999240
14637029c
1541e8b20
hex2ce14a2

47060130 has 64 divisors (see below), whose sum is σ = 123516288. Its totient is φ = 11404800.

The previous prime is 47060129. The next prime is 47060137. The reversal of 47060130 is 3106074.

It is a junction number, because it is equal to n+sod(n) for n = 47060097 and 47060106.

It is not an unprimeable number, because it can be changed into a prime (47060137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25230 + ... + 27030.

It is an arithmetic number, because the mean of its divisors is an integer number (1929942).

Almost surely, 247060130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47060130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61758144).

47060130 is an abundant number, since it is smaller than the sum of its proper divisors (76456158).

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

47060130 is a wasteful number, since it uses less digits than its factorization.

47060130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 47060130 is about 6860.0386296288. The cubic root of 47060130 is about 361.0364422252.

The spelling of 47060130 in words is "forty-seven million, sixty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 67 78 130 134 195 201 335 390 402 670 871 1005 1742 1801 2010 2613 3602 4355 5226 5403 8710 9005 10806 13065 18010 23413 26130 27015 46826 54030 70239 117065 120667 140478 234130 241334 351195 362001 603335 702390 724002 1206670 1568671 1810005 3137342 3620010 4706013 7843355 9412026 15686710 23530065 47060130