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108018938001 = 31331224111959
BaseRepresentation
bin110010010011001101…
…1100011000010010001
3101022211000200121012110
41210212123203002101
53232210322004001
6121342340415533
710542544552332
oct1444633430221
9338730617173
10108018938001
11418a0968997
1218b273a75a9
13a255c53780
14532a058289
152c232263d6
hex19266e3091

108018938001 has 48 divisors (see below), whose sum is σ = 160947346560. Its totient is φ = 64056614400.

The previous prime is 108018937933. The next prime is 108018938029. The reversal of 108018938001 is 100839810801.

It is not a de Polignac number, because 108018938001 - 235 = 73659199633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (108018938051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9026460 + ... + 9038418.

It is an arithmetic number, because the mean of its divisors is an integer number (3353069720).

Almost surely, 2108018938001 is an apocalyptic number.

It is an amenable number.

108018938001 is a deficient number, since it is larger than the sum of its proper divisors (52928408559).

108018938001 is a wasteful number, since it uses less digits than its factorization.

108018938001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278 (or 12247 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 39.

The spelling of 108018938001 in words is "one hundred eight billion, eighteen million, nine hundred thirty-eight thousand, one".

Divisors: 1 3 13 31 39 93 241 403 723 961 1209 2883 3133 7471 9399 11959 12493 22413 35877 37479 97123 155467 231601 291369 370729 466401 694803 1112187 2882119 3010813 4819477 8646357 9032439 11492599 14458431 34477797 37467547 89345689 112402641 149403787 268037067 448211361 1161493957 2769716359 3484481871 8309149077 36006312667 108018938001