Base | Representation |
---|---|
bin | 100001101011101001111000… |
… | …101011100000111101010111 |
3 | 201102111121110222111211111222 |
4 | 201223221320223200331113 |
5 | 123404022343324242101 |
6 | 1243020252412120555 |
7 | 43126301315254043 |
oct | 4153517053407527 |
9 | 642447428454458 |
10 | 148135446712151 |
11 | 43222987871008 |
12 | 1474578546615b |
13 | 6487160753282 |
14 | 2881b1857b023 |
15 | 121d52255b01b |
hex | 86ba78ae0f57 |
148135446712151 has 12 divisors (see below), whose sum is σ = 150343147211832. Its totient is φ = 145959642950976.
The previous prime is 148135446712139. The next prime is 148135446712157. The reversal of 148135446712151 is 151217644531841.
It is a de Polignac number, because none of the positive numbers 2k-148135446712151 is a prime.
It is a super-2 number, since 2×1481354467121512 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 148135446712093 and 148135446712102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148135446712157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8627801 + ... + 19253826.
It is an arithmetic number, because the mean of its divisors is an integer number (12528595600986).
Almost surely, 2148135446712151 is an apocalyptic number.
148135446712151 is a deficient number, since it is larger than the sum of its proper divisors (2207700499681).
148135446712151 is an frugal number, since it uses more digits than its factorization.
148135446712151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27882770 (or 27882697 counting only the distinct ones).
The product of its digits is 3225600, while the sum is 53.
The spelling of 148135446712151 in words is "one hundred forty-eight trillion, one hundred thirty-five billion, four hundred forty-six million, seven hundred twelve thousand, one hundred fifty-one".
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