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34460380 = 2257323603
BaseRepresentation
bin1000001101110…
…1001011011100
32101211202202101
42003131023130
532310213010
63230334444
7565623403
oct203351334
971752671
1034460380
11184a7659
12b65a424
1371a7276
14481063a
15305a73a
hex20dd2dc

34460380 has 24 divisors (see below), whose sum is σ = 73361232. Its totient is φ = 13594752.

The previous prime is 34460341. The next prime is 34460407. The reversal of 34460380 is 8306443.

34460380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10342 + ... + 13261.

It is an arithmetic number, because the mean of its divisors is an integer number (3056718).

Almost surely, 234460380 is an apocalyptic number.

It is an amenable number.

34460380 is an abundant number, since it is smaller than the sum of its proper divisors (38900852).

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

34460380 is a wasteful number, since it uses less digits than its factorization.

34460380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23685 (or 23683 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 34460380 is about 5870.2964150032. The cubic root of 34460380 is about 325.4168379252.

The spelling of 34460380 in words is "thirty-four million, four hundred sixty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 23603 47206 94412 118015 236030 472060 1723019 3446038 6892076 8615095 17230190 34460380