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30604100407 = 110940216863
BaseRepresentation
bin11100100000001001…
…011000001100110111
32220222212000101100021
4130200021120030313
51000134122203112
622020452030011
72132253363346
oct344011301467
986885011307
1030604100407
1111a85242671
125b21302307
132b6959816a
1416a477bb5d
15be1ba6907
hex720258337

30604100407 has 8 divisors (see below), whose sum is σ = 30643778880. Its totient is φ = 30564445920.

The previous prime is 30604100381. The next prime is 30604100419. The reversal of 30604100407 is 70400140603.

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 30604100407 - 215 = 30604067639 is a prime.

It is a super-2 number, since 2×306041004072 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30604100207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4455858 + ... + 4462720.

It is an arithmetic number, because the mean of its divisors is an integer number (3830472360).

Almost surely, 230604100407 is an apocalyptic number.

30604100407 is a deficient number, since it is larger than the sum of its proper divisors (39678473).

30604100407 is a wasteful number, since it uses less digits than its factorization.

30604100407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11993.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 30604100407 in words is "thirty billion, six hundred four million, one hundred thousand, four hundred seven".

Divisors: 1 1109 4021 6863 4459289 7611067 27596123 30604100407