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101693135108 = 22172610757283
BaseRepresentation
bin101111010110101100…
…0100001100100000100
3100201111011120111222102
41132231120201210010
53131231420310413
6114414524451232
710230023246315
oct1365530414404
9321434514872
10101693135108
113a14513a614
12178609a9b18
139788524436
144cc9c7a60c
1529a2bd4458
hex17ad621904

101693135108 has 24 divisors (see below), whose sum is σ = 188441904672. Its totient is φ = 47852924544.

The previous prime is 101693135101. The next prime is 101693135113. The reversal of 101693135108 is 801531396101.

It is not an unprimeable number, because it can be changed into a prime (101693135101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746635 + ... + 1803917.

It is an arithmetic number, because the mean of its divisors is an integer number (7851746028).

Almost surely, 2101693135108 is an apocalyptic number.

It is an amenable number.

101693135108 is a deficient number, since it is larger than the sum of its proper divisors (86748769564).

101693135108 is a wasteful number, since it uses less digits than its factorization.

101693135108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83411 (or 83409 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 38.

The spelling of 101693135108 in words is "one hundred one billion, six hundred ninety-three million, one hundred thirty-five thousand, one hundred eight".

Divisors: 1 2 4 17 34 68 26107 52214 57283 104428 114566 229132 443819 887638 973811 1775276 1947622 3895244 1495487281 2990974562 5981949124 25423283777 50846567554 101693135108