Base | Representation |
---|---|
bin | 100110000000101111… |
… | …001111100100011011 |
3 | 10220100102211011202101 |
4 | 212000233033210123 |
5 | 1132042012330401 |
6 | 30425553544231 |
7 | 2643265103452 |
oct | 460057174433 |
9 | 126312734671 |
10 | 40814573851 |
11 | 16344843477 |
12 | 7ab0875077 |
13 | 3b05a68b1c |
14 | 1d9284bb99 |
15 | 10dd28c101 |
hex | 980bcf91b |
40814573851 has 4 divisors (see below), whose sum is σ = 41810051304. Its totient is φ = 39819096400.
The previous prime is 40814573837. The next prime is 40814573857. The reversal of 40814573851 is 15837541804.
40814573851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40814573851 - 211 = 40814571803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40814573857) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497738665 + ... + 497738746.
It is an arithmetic number, because the mean of its divisors is an integer number (10452512826).
Almost surely, 240814573851 is an apocalyptic number.
40814573851 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
40814573851 is a deficient number, since it is larger than the sum of its proper divisors (995477453).
40814573851 is an equidigital number, since it uses as much as digits as its factorization.
40814573851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995477452.
The product of its (nonzero) digits is 537600, while the sum is 46.
The spelling of 40814573851 in words is "forty billion, eight hundred fourteen million, five hundred seventy-three thousand, eight hundred fifty-one".
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