Base | Representation |
---|---|
bin | 100101111000011001… |
… | …101011010000100100 |
3 | 10212222200121222011020 |
4 | 211320121223100210 |
5 | 1131300210433442 |
6 | 30404040011140 |
7 | 2636646160053 |
oct | 457031532044 |
9 | 125880558136 |
10 | 40674702372 |
11 | 16282899a07 |
12 | 7a71a60ab0 |
13 | 3ab2aa5135 |
14 | 1d7c03c39a |
15 | 10d0d5d9ec |
hex | 97866b424 |
40674702372 has 24 divisors (see below), whose sum is σ = 96244368192. Its totient is φ = 13367272800.
The previous prime is 40674702281. The next prime is 40674702377. The reversal of 40674702372 is 27320747604.
It is not an unprimeable number, because it can be changed into a prime (40674702377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23869279 + ... + 23870982.
It is an arithmetic number, because the mean of its divisors is an integer number (4010182008).
Almost surely, 240674702372 is an apocalyptic number.
It is an amenable number.
40674702372 is an abundant number, since it is smaller than the sum of its proper divisors (55569665820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40674702372 is a wasteful number, since it uses less digits than its factorization.
40674702372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47740339 (or 47740337 counting only the distinct ones).
The product of its (nonzero) digits is 395136, while the sum is 42.
The spelling of 40674702372 in words is "forty billion, six hundred seventy-four million, seven hundred two thousand, three hundred seventy-two".
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