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5150312623 = 291571131191
BaseRepresentation
bin1001100101111101…
…11000100010101111
3111021221012222201101
410302332320202233
541021440000443
62211021023531
7241425635461
oct46276704257
914257188641
105150312623
112203243115
12bb89b4ba7
13641039b81
1436c02c131
1520224884d
hex132fb88af

5150312623 has 8 divisors (see below), whose sum is σ = 5361850080. Its totient is φ = 4941037920.

The previous prime is 5150312603. The next prime is 5150312633. The reversal of 5150312623 is 3262130515.

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 5150312623 - 229 = 4613441711 is a prime.

It is a super-2 number, since 2×51503126232 = 53051440229266280258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5150312591 and 5150312600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150312603) 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, 561043 + ... + 570148.

It is an arithmetic number, because the mean of its divisors is an integer number (670231260).

Almost surely, 25150312623 is an apocalyptic number.

5150312623 is a deficient number, since it is larger than the sum of its proper divisors (211537457).

5150312623 is a wasteful number, since it uses less digits than its factorization.

5150312623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131377.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5150312623 is about 71765.6785866336. The cubic root of 5150312623 is about 1726.9424451350.

The spelling of 5150312623 in words is "five billion, one hundred fifty million, three hundred twelve thousand, six hundred twenty-three".

Divisors: 1 29 157 4553 1131191 32804539 177596987 5150312623