Base | Representation |
---|---|
bin | 101001010100111100… |
… | …000000101011101110 |
3 | 11020112112210211202010 |
4 | 221110330000223232 |
5 | 1211334410044132 |
6 | 32215131342050 |
7 | 3130434434430 |
oct | 512474005356 |
9 | 136475724663 |
10 | 44374690542 |
11 | 179013a0876 |
12 | 8724bb1926 |
13 | 42524c3550 |
14 | 220d5b8650 |
15 | 124aac16cc |
hex | a54f00aee |
44374690542 has 64 divisors (see below), whose sum is σ = 110016023040. Its totient is φ = 11618999424.
The previous prime is 44374690501. The next prime is 44374690559. The reversal of 44374690542 is 24509647344.
It is a super-2 number, since 2×443746905422 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44374690491 and 44374690500.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216453 + ... + 368240.
It is an arithmetic number, because the mean of its divisors is an integer number (1719000360).
Almost surely, 244374690542 is an apocalyptic number.
44374690542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
44374690542 is an abundant number, since it is smaller than the sum of its proper divisors (65641332498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44374690542 is a wasteful number, since it uses less digits than its factorization.
44374690542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584857.
The product of its (nonzero) digits is 2903040, while the sum is 48.
The spelling of 44374690542 in words is "forty-four billion, three hundred seventy-four million, six hundred ninety thousand, five hundred forty-two".
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