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30401412754 = 231490345367
BaseRepresentation
bin11100010100000100…
…001011111010010010
32220110201121210011011
4130110010023322102
5444230230202004
621544411441134
72124242513266
oct342404137222
986421553134
1030401412754
1111990894409
125a854561aa
132b365ac73b
14168589a0a6
15bcdebb004
hex71410be92

30401412754 has 8 divisors (see below), whose sum is σ = 47073155328. Its totient is φ = 14710360980.

The previous prime is 30401412739. The next prime is 30401412803. The reversal of 30401412754 is 45721410403.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245172622 + ... + 245172745.

It is an arithmetic number, because the mean of its divisors is an integer number (5884144416).

Almost surely, 230401412754 is an apocalyptic number.

30401412754 is a deficient number, since it is larger than the sum of its proper divisors (16671742574).

30401412754 is a wasteful number, since it uses less digits than its factorization.

30401412754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490345400.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 30401412754 in words is "thirty billion, four hundred one million, four hundred twelve thousand, seven hundred fifty-four".

Divisors: 1 2 31 62 490345367 980690734 15200706377 30401412754