Base | Representation |
---|---|
bin | 1000101000101101100… |
… | …1111111000011000011 |
3 | 112011222000001202101200 |
4 | 2022023121333003003 |
5 | 4412324114423211 |
6 | 152054215232243 |
7 | 13501455631065 |
oct | 2121331770303 |
9 | 464860052350 |
10 | 148367732931 |
11 | 57a16798800 |
12 | 24908078683 |
13 | 10cb6359862 |
14 | 7276a9b735 |
15 | 3cd5659b56 |
hex | 228b67f0c3 |
148367732931 has 288 divisors, whose sum is σ = 272479334400. Its totient is φ = 77278924800.
The previous prime is 148367732879. The next prime is 148367732941. The reversal of 148367732931 is 139237763841.
148367732931 is a `hidden beast` number, since 1 + 483 + 6 + 7 + 73 + 2 + 93 + 1 = 666.
148367732931 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 148367732931 - 29 = 148367732419 is a prime.
It is a super-2 number, since 2×1483677329312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (148367732941) by changing a digit.
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 287 ways as a sum of consecutive naturals, for example, 1312988731 + ... + 1312988843.
It is an arithmetic number, because the mean of its divisors is an integer number (946108800).
Almost surely, 2148367732931 is an apocalyptic number.
148367732931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
148367732931 is a deficient number, since it is larger than the sum of its proper divisors (124111601469).
148367732931 is a wasteful number, since it uses less digits than its factorization.
148367732931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303 (or 289 counting only the distinct ones).
The product of its digits is 4572288, while the sum is 54.
The spelling of 148367732931 in words is "one hundred forty-eight billion, three hundred sixty-seven million, seven hundred thirty-two thousand, nine hundred thirty-one".
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