Base | Representation |
---|---|
bin | 100101111101001001… |
… | …001010100001101000 |
3 | 10220012020022220210201 |
4 | 211331021022201220 |
5 | 1131431042310242 |
6 | 30420001121544 |
7 | 2641633331521 |
oct | 457511124150 |
9 | 126166286721 |
10 | 40754260072 |
11 | 16313798879 |
12 | 7a946292b4 |
13 | 3ac640c0b6 |
14 | 1d8882b848 |
15 | 10d7d264b7 |
hex | 97d24a868 |
40754260072 has 32 divisors (see below), whose sum is σ = 81292705920. Its totient is φ = 19087568640.
The previous prime is 40754260049. The next prime is 40754260091. The reversal of 40754260072 is 27006245704.
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, 681408 + ... + 738799.
It is an arithmetic number, because the mean of its divisors is an integer number (2540397060).
Almost surely, 240754260072 is an apocalyptic number.
It is an amenable number.
40754260072 is a deficient number, since it is larger than the sum of its proper divisors (40538445848).
40754260072 is a wasteful number, since it uses less digits than its factorization.
40754260072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1420441 (or 1420437 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 37.
The spelling of 40754260072 in words is "forty billion, seven hundred fifty-four million, two hundred sixty thousand, seventy-two".
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