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607638052 = 22737095851
BaseRepresentation
bin100100001101111…
…101001000100100
31120100101012201001
4210031331020210
52221023404202
6140143443044
721025560340
oct4415751044
91510335631
10607638052
11291aa550a
1214b5b6484
1398b71358
145a9b4620
153852ad87
hex2437d224

607638052 has 24 divisors (see below), whose sum is σ = 1215811520. Its totient is φ = 260301600.

The previous prime is 607638007. The next prime is 607638061. The reversal of 607638052 is 250836706.

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, 100927 + ... + 106777.

Almost surely, 2607638052 is an apocalyptic number.

It is an amenable number.

607638052 is an abundant number, since it is smaller than the sum of its proper divisors (608173468).

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

607638052 is a wasteful number, since it uses less digits than its factorization.

607638052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9571 (or 9569 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 607638052 is about 24650.3154543710. The cubic root of 607638052 is about 846.9965751615.

The spelling of 607638052 in words is "six hundred seven million, six hundred thirty-eight thousand, fifty-two".

Divisors: 1 2 4 7 14 28 3709 5851 7418 11702 14836 23404 25963 40957 51926 81914 103852 163828 21701359 43402718 86805436 151909513 303819026 607638052