Base | Representation |
---|---|
bin | 1000110100110111101… |
… | …1000000011010101011 |
3 | 112111101102210111100110 |
4 | 2031031323000122223 |
5 | 4441020034403240 |
6 | 153354114105403 |
7 | 13645363446402 |
oct | 2151573003253 |
9 | 474342714313 |
10 | 151631169195 |
11 | 59340929770 |
12 | 25478b7b263 |
13 | 113b64a942c |
14 | 74a627a639 |
15 | 3e26dd8c80 |
hex | 234dec06ab |
151631169195 has 64 divisors (see below), whose sum is σ = 265667719680. Its totient is φ = 73240243200.
The previous prime is 151631169187. The next prime is 151631169257. The reversal of 151631169195 is 591961136151.
151631169195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 151631169195 - 23 = 151631169187 is a prime.
It is a super-2 number, since 2×1516311691952 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93195972 + ... + 93197598.
It is an arithmetic number, because the mean of its divisors is an integer number (4151058120).
Almost surely, 2151631169195 is an apocalyptic number.
151631169195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
151631169195 is a deficient number, since it is larger than the sum of its proper divisors (114036550485).
151631169195 is a wasteful number, since it uses less digits than its factorization.
151631169195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3436.
The product of its digits is 218700, while the sum is 48.
The spelling of 151631169195 in words is "one hundred fifty-one billion, six hundred thirty-one million, one hundred sixty-nine thousand, one hundred ninety-five".
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