Base | Representation |
---|---|
bin | 101111101110010011… |
… | …1100101111111101110 |
3 | 100210112101202122102202 |
4 | 1133130213211333232 |
5 | 3134342304131244 |
6 | 115025314221502 |
7 | 10255455231140 |
oct | 1373447457756 |
9 | 323471678382 |
10 | 102485614574 |
11 | 3a511504122 |
12 | 17a42284892 |
13 | 98837731b5 |
14 | 4d63208c90 |
15 | 29ec57304e |
hex | 17dc9e5fee |
102485614574 has 16 divisors (see below), whose sum is σ = 177331586688. Its totient is φ = 43511915832.
The previous prime is 102485614541. The next prime is 102485614591. The reversal of 102485614574 is 475416584201.
It is a super-2 number, since 2×1024856145742 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34205984 + ... + 34208979.
It is an arithmetic number, because the mean of its divisors is an integer number (11083224168).
Almost surely, 2102485614574 is an apocalyptic number.
102485614574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
102485614574 is a deficient number, since it is larger than the sum of its proper divisors (74845972114).
102485614574 is a wasteful number, since it uses less digits than its factorization.
102485614574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68415079.
The product of its (nonzero) digits is 1075200, while the sum is 47.
The spelling of 102485614574 in words is "one hundred two billion, four hundred eighty-five million, six hundred fourteen thousand, five hundred seventy-four".
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