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8010000108 = 22321121838843
BaseRepresentation
bin1110111010110111…
…01110011011101100
3202200020020011110200
413131123232123230
5112401030000413
63402454033500
7402331606665
oct73533563354
922606204420
108010000108
113440488700
121676648890
139a8634a46
1455db4c36c
1531d323573
hex1dd6ee6ec

8010000108 has 54 divisors (see below), whose sum is σ = 22255528932. Its totient is φ = 2427271440.

The previous prime is 8010000083. The next prime is 8010000133.

It is a happy number.

8010000108 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (8010000083) and next prime (8010000133).

It is a Harshad number since it is a multiple of its sum of digits (18).

8010000108 is a strobogrammatic number because it is the same when read upside-down.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 915066 + ... + 923777.

Almost surely, 28010000108 is an apocalyptic number.

It is an amenable number.

8010000108 is an abundant number, since it is smaller than the sum of its proper divisors (14245528824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8010000108 is a wasteful number, since it uses less digits than its factorization.

8010000108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838875 (or 1838859 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 8010000108 is about 89498.6039444192. The cubic root of 8010000108 is about 2000.8329953445.

It can be divided in two parts, 8010000 and 108, that added together give a palindrome (8010108).

The spelling of 8010000108 in words is "eight billion, ten million, one hundred eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 363 396 484 726 1089 1452 2178 4356 1838843 3677686 5516529 7355372 11033058 16549587 20227273 22066116 33099174 40454546 60681819 66198348 80909092 121363638 182045457 222500003 242727276 364090914 445000006 667500009 728181828 890000012 1335000018 2002500027 2670000036 4005000054 8010000108