Base | Representation |
---|---|
bin | 10011011010101110010001… |
… | …01011010010011001101010 |
3 | 12121012001020002121201002020 |
4 | 21231113020223102121222 |
5 | 21044042323442232143 |
6 | 230451535311245310 |
7 | 11664642542154153 |
oct | 1155271053223152 |
9 | 177161202551066 |
10 | 42699636680298 |
11 | 126728a5802034 |
12 | 4957585b19836 |
13 | 1aa9734c2aca0 |
14 | a7895dcd692a |
15 | 4e0aaee36883 |
hex | 26d5c8ad266a |
42699636680298 has 64 divisors (see below), whose sum is σ = 94491143091072. Its totient is φ = 12779866552320.
The previous prime is 42699636680287. The next prime is 42699636680333. The reversal of 42699636680298 is 89208663699624.
42699636680298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×426996366802982 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (78).
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 18732336 + ... + 20887787.
It is an arithmetic number, because the mean of its divisors is an integer number (1476424110798).
Almost surely, 242699636680298 is an apocalyptic number.
42699636680298 is an abundant number, since it is smaller than the sum of its proper divisors (51791506410774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42699636680298 is a wasteful number, since it uses less digits than its factorization.
42699636680298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39620519.
The product of its (nonzero) digits is 2902376448, while the sum is 78.
The spelling of 42699636680298 in words is "forty-two trillion, six hundred ninety-nine billion, six hundred thirty-six million, six hundred eighty thousand, two hundred ninety-eight".
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