Base | Representation |
---|---|
bin | 1000111100101101111… |
… | …1111010011011000000 |
3 | 112200211021011101100200 |
4 | 2033023133322123000 |
5 | 10004323411332333 |
6 | 154343134445200 |
7 | 14051525255454 |
oct | 2171337723300 |
9 | 480737141320 |
10 | 153737995968 |
11 | 5a2220aa917 |
12 | 25966663800 |
13 | 11660b176ab |
14 | 7625dc2664 |
15 | 3eebd4dc13 |
hex | 23cb7fa6c0 |
153737995968 has 84 divisors (see below), whose sum is σ = 463854987960. Its totient is φ = 48548837376.
The previous prime is 153737995951. The next prime is 153737995973. The reversal of 153737995968 is 869599737351.
153737995968 is a `hidden beast` number, since 1 + 537 + 37 + 9 + 9 + 59 + 6 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 153737995896 and 153737995905.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7012905 + ... + 7034792.
It is an arithmetic number, because the mean of its divisors is an integer number (5522083190).
Almost surely, 2153737995968 is an apocalyptic number.
153737995968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
153737995968 is an abundant number, since it is smaller than the sum of its proper divisors (310116991992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153737995968 is a wasteful number, since it uses less digits than its factorization.
153737995968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14047734 (or 14047721 counting only the distinct ones).
The product of its digits is 385786800, while the sum is 72.
The spelling of 153737995968 in words is "one hundred fifty-three billion, seven hundred thirty-seven million, nine hundred ninety-five thousand, nine hundred sixty-eight".
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