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2404068031 = 23173604189
BaseRepresentation
bin1000111101001011…
…0010101010111111
320012112200022100201
42033102302222333
514410420134111
61034315304331
7113401145461
oct21722625277
96175608321
102404068031
111024040992
1257114b0a7
132c40b1481
1418b3dc131
15e10cb6c1
hex8f4b2abf

2404068031 has 8 divisors (see below), whose sum is σ = 2523097440. Its totient is φ = 2286247392.

The previous prime is 2404067993. The next prime is 2404068059. The reversal of 2404068031 is 1308604042.

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 2404068031 - 213 = 2404059839 is a prime.

It is a super-2 number, since 2×24040680312 = 11559086195352433922, which 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 (2404068431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298116 + ... + 306073.

It is an arithmetic number, because the mean of its divisors is an integer number (315387180).

Almost surely, 22404068031 is an apocalyptic number.

2404068031 is a deficient number, since it is larger than the sum of its proper divisors (119029409).

2404068031 is a wasteful number, since it uses less digits than its factorization.

2404068031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604385.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2404068031 is about 49031.2964442100. The cubic root of 2404068031 is about 1339.6219381585.

The spelling of 2404068031 in words is "two billion, four hundred four million, sixty-eight thousand, thirty-one".

Divisors: 1 23 173 3979 604189 13896347 104524697 2404068031