Base | Representation |
---|---|
bin | 100101011000001101… |
… | …000001100011000100 |
3 | 10211121001011121020020 |
4 | 211120031001203010 |
5 | 1124143413434014 |
6 | 30234301535140 |
7 | 2620366514322 |
oct | 453015014304 |
9 | 124531147206 |
10 | 40134514884 |
11 | 16025984072 |
12 | 7940b744b0 |
13 | 3a27bbc079 |
14 | 1d2a3c4d12 |
15 | 109d7081a9 |
hex | 9583418c4 |
40134514884 has 48 divisors (see below), whose sum is σ = 97746711552. Its totient is φ = 12792859552.
The previous prime is 40134514883. The next prime is 40134514897. The reversal of 40134514884 is 48841543104.
It is a super-2 number, since 2×401345148842 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40134514883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047367 + ... + 1085009.
It is an arithmetic number, because the mean of its divisors is an integer number (2036389824).
Almost surely, 240134514884 is an apocalyptic number.
It is an amenable number.
40134514884 is an abundant number, since it is smaller than the sum of its proper divisors (57612196668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40134514884 is a wasteful number, since it uses less digits than its factorization.
40134514884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41536 (or 41534 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 42.
The spelling of 40134514884 in words is "forty billion, one hundred thirty-four million, five hundred fourteen thousand, eight hundred eighty-four".
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