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104554355031 = 3271998339663
BaseRepresentation
bin110000101011111101…
…1001101100101010111
3100222212120110112211200
41201113323031211113
53203111403330111
6120010454403543
710360645232340
oct1412773154527
9328776415750
10104554355031
1140383231485
121831b0605b3
139b23237989
1450bbc790c7
152abdeb3256
hex1857ecd957

104554355031 has 24 divisors (see below), whose sum is σ = 173465011200. Its totient is φ = 59445110736.

The previous prime is 104554355011. The next prime is 104554355033. The reversal of 104554355031 is 130553455401.

104554355031 is a `hidden beast` number, since 10 + 4 + 55 + 43 + 550 + 3 + 1 = 666.

It is not a de Polignac number, because 104554355031 - 26 = 104554354967 is a prime.

It is a super-2 number, since 2×1045543550312 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104554355033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4157295 + ... + 4182368.

It is an arithmetic number, because the mean of its divisors is an integer number (7227708800).

Almost surely, 2104554355031 is an apocalyptic number.

104554355031 is a deficient number, since it is larger than the sum of its proper divisors (68910656169).

104554355031 is a wasteful number, since it uses less digits than its factorization.

104554355031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339875 (or 8339872 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 104554355031 in words is "one hundred four billion, five hundred fifty-four million, three hundred fifty-five thousand, thirty-one".

Divisors: 1 3 7 9 21 63 199 597 1393 1791 4179 12537 8339663 25018989 58377641 75056967 175132923 525398769 1659592937 4978778811 11617150559 14936336433 34851451677 104554355031