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107986131150 = 23521973654353
BaseRepresentation
bin110010010010001111…
…0011001100011001110
3101022201201221211122220
41210210132121203032
53232123422144100
6121335205320210
710541665653462
oct1444436314316
9338651854586
10107986131150
11418843a0697
1218b18406066
13a24c208031
1453259584a2
152c203e5aa0
hex19247998ce

107986131150 has 48 divisors (see below), whose sum is σ = 269165098224. Its totient is φ = 28650119680.

The previous prime is 107986131107. The next prime is 107986131151. The reversal of 107986131150 is 51131689701.

It is a super-2 number, since 2×1079861311502 (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 (107986131151) 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, 1797627 + ... + 1856726.

It is an arithmetic number, because the mean of its divisors is an integer number (5607606213).

Almost surely, 2107986131150 is an apocalyptic number.

107986131150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107986131150 is an abundant number, since it is smaller than the sum of its proper divisors (161178967074).

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

107986131150 is a wasteful number, since it uses less digits than its factorization.

107986131150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654565 (or 3654560 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 42.

The spelling of 107986131150 in words is "one hundred seven billion, nine hundred eighty-six million, one hundred thirty-one thousand, one hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 197 394 591 985 1182 1970 2955 4925 5910 9850 14775 29550 3654353 7308706 10963059 18271765 21926118 36543530 54815295 91358825 109630590 182717650 274076475 548152950 719907541 1439815082 2159722623 3599537705 4319445246 7199075410 10798613115 17997688525 21597226230 35995377050 53993065575 107986131150