Base | Representation |
---|---|
bin | 100101011111001100… |
… | …010010010110100000 |
3 | 10211220012210101010222 |
4 | 211133030102112200 |
5 | 1124413422341310 |
6 | 30254050542212 |
7 | 2623322222015 |
oct | 453714222640 |
9 | 124805711128 |
10 | 40251762080 |
11 | 16086085682 |
12 | 7974297968 |
13 | 3a46290cca |
14 | 1d3bbc570c |
15 | 10a8b68055 |
hex | 95f3125a0 |
40251762080 has 48 divisors (see below), whose sum is σ = 95116944384. Its totient is φ = 16096953600.
The previous prime is 40251762079. The next prime is 40251762101. The reversal of 40251762080 is 8026715204.
It is a self number, because there is not a number n which added to its sum of digits gives 40251762080.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719105 + ... + 773055.
It is an arithmetic number, because the mean of its divisors is an integer number (1981603008).
Almost surely, 240251762080 is an apocalyptic number.
40251762080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40251762080 is an abundant number, since it is smaller than the sum of its proper divisors (54865182304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40251762080 is a wasteful number, since it uses less digits than its factorization.
40251762080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58629 (or 58621 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The spelling of 40251762080 in words is "forty billion, two hundred fifty-one million, seven hundred sixty-two thousand, eighty".
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