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754064107045 = 5421358225229
BaseRepresentation
bin10101111100100011011…
…10010010011000100101
32200002101000122121010221
422332101232102120211
544323310402411140
61334225014444341
7105323261103604
oct12762156223045
92602330577127
10754064107045
112708845914a7
121021866636b1
13561531b5822
14286d56b5a3b
151493563714a
hexaf91b92625

754064107045 has 8 divisors (see below), whose sum is σ = 907026282360. Its totient is φ = 601818383040.

The previous prime is 754064107031. The next prime is 754064107061. The reversal of 754064107045 is 540701460457.

754064107045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 99675329796 + 654388777249 = 315714^2 + 808943^2 .

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

It is not a de Polignac number, because 754064107045 - 215 = 754064074277 is a prime.

It is a super-2 number, since 2×7540641070452 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 754064106992 and 754064107010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179110510 + ... + 179114719.

It is an arithmetic number, because the mean of its divisors is an integer number (113378285295).

Almost surely, 2754064107045 is an apocalyptic number.

It is an amenable number.

754064107045 is a deficient number, since it is larger than the sum of its proper divisors (152962175315).

754064107045 is a wasteful number, since it uses less digits than its factorization.

754064107045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358225655.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 754064107045 in words is "seven hundred fifty-four billion, sixty-four million, one hundred seven thousand, forty-five".

Divisors: 1 5 421 2105 358225229 1791126145 150812821409 754064107045