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3427107523 = 71979247391
BaseRepresentation
bin1100110001000101…
…1000001011000011
322211211201002201021
43030101120023003
524004314420043
61324022450311
7150632635060
oct31421301303
98754632637
103427107523
1114a9570674
127b7893997
13428027398
14247225c67
15150d0e3ed
hexcc4582c3

3427107523 has 8 divisors (see below), whose sum is σ = 3918689280. Its totient is φ = 2936024520.

The previous prime is 3427107521. The next prime is 3427107529. The reversal of 3427107523 is 3257017243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3427107523 - 21 = 3427107521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3427107521) by changing a digit.

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, 109843 + ... + 137548.

It is an arithmetic number, because the mean of its divisors is an integer number (489836160).

Almost surely, 23427107523 is an apocalyptic number.

3427107523 is a deficient number, since it is larger than the sum of its proper divisors (491581757).

3427107523 is a wasteful number, since it uses less digits than its factorization.

3427107523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249377.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 3427107523 is about 58541.5025686905. The cubic root of 3427107523 is about 1507.6802418453.

The spelling of 3427107523 in words is "three billion, four hundred twenty-seven million, one hundred seven thousand, five hundred twenty-three".

Divisors: 1 7 1979 13853 247391 1731737 489586789 3427107523