Base | Representation |
---|---|
bin | 100101000100000101000111… |
… | …111001111011010101001010 |
3 | 210101011102101202211201012202 |
4 | 211010011013321323111022 |
5 | 132331211042114341100 |
6 | 1334404515403040202 |
7 | 46222642452534344 |
oct | 4504050771732512 |
9 | 711142352751182 |
10 | 163008100152650 |
11 | 47a3738aa18595 |
12 | 1634808ab10062 |
13 | 6cc57a073255c |
14 | 2c378c413a294 |
15 | 13ca334c967d5 |
hex | 944147e7b54a |
163008100152650 has 48 divisors (see below), whose sum is σ = 311404686454680. Its totient is φ = 63437901926400.
The previous prime is 163008100152607. The next prime is 163008100152659. The reversal of 163008100152650 is 56251001800361.
It can be written as a sum of positive squares in 12 ways, for example, as 35992788361201 + 127015311791449 = 5999399^2 + 11270107^2 .
It is not an unprimeable number, because it can be changed into a prime (163008100152659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36051446 + ... + 40320254.
Almost surely, 2163008100152650 is an apocalyptic number.
163008100152650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
163008100152650 is a deficient number, since it is larger than the sum of its proper divisors (148396586302030).
163008100152650 is a wasteful number, since it uses less digits than its factorization.
163008100152650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4289499 (or 4289494 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 38.
The spelling of 163008100152650 in words is "one hundred sixty-three trillion, eight billion, one hundred million, one hundred fifty-two thousand, six hundred fifty".
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