Base | Representation |
---|---|
bin | 100101010010000100… |
… | …011101101001101100 |
3 | 10211022212112100201002 |
4 | 211102010131221230 |
5 | 1123441042414104 |
6 | 30220144135432 |
7 | 2615010022445 |
oct | 452204355154 |
9 | 124285470632 |
10 | 40031607404 |
11 | 15a82887168 |
12 | 7912607578 |
13 | 3a0c79b079 |
14 | 1d1a8782cc |
15 | 109467c01e |
hex | 95211da6c |
40031607404 has 24 divisors (see below), whose sum is σ = 70804758528. Its totient is φ = 19802178000.
The previous prime is 40031607403. The next prime is 40031607419. The reversal of 40031607404 is 40470613004.
It is not an unprimeable number, because it can be changed into a prime (40031607401) 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, 259157 + ... + 383699.
It is an arithmetic number, because the mean of its divisors is an integer number (2950198272).
Almost surely, 240031607404 is an apocalyptic number.
It is an amenable number.
40031607404 is a deficient number, since it is larger than the sum of its proper divisors (30773151124).
40031607404 is a wasteful number, since it uses less digits than its factorization.
40031607404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125405 (or 125403 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The spelling of 40031607404 in words is "forty billion, thirty-one million, six hundred seven thousand, four hundred four".
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