Base | Representation |
---|---|
bin | 1001101111101… |
… | …1001010001010 |
3 | 2211220122110100 |
4 | 2123323022022 |
5 | 40430442014 |
6 | 4020030230 |
7 | 1004300013 |
oct | 233731212 |
9 | 84818410 |
10 | 40874634 |
11 | 21088799 |
12 | 11832376 |
13 | 8611998 |
14 | 560000a |
15 | 38c6009 |
hex | 26fb28a |
40874634 has 24 divisors (see below), whose sum is σ = 92413152. Its totient is φ = 13032360.
The previous prime is 40874621. The next prime is 40874651. The reversal of 40874634 is 43647804.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48952 + ... + 49779.
It is an arithmetic number, because the mean of its divisors is an integer number (3850548).
Almost surely, 240874634 is an apocalyptic number.
40874634 is an abundant number, since it is smaller than the sum of its proper divisors (51538518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40874634 is a wasteful number, since it uses less digits than its factorization.
40874634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98762 (or 98759 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 40874634 is about 6393.3273027431. The cubic root of 40874634 is about 344.4699105772.
The spelling of 40874634 in words is "forty million, eight hundred seventy-four thousand, six hundred thirty-four".
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