Base | Representation |
---|---|
bin | 1010001000101… |
… | …1000100111000 |
3 | 2221222212110022 |
4 | 2202023010320 |
5 | 41340401241 |
6 | 4115110012 |
7 | 1024231502 |
oct | 242130470 |
9 | 87885408 |
10 | 42512696 |
11 | 21aa7466 |
12 | 122a2308 |
13 | 8a66455 |
14 | 5908d72 |
15 | 3aeb54b |
hex | 288b138 |
42512696 has 8 divisors (see below), whose sum is σ = 79711320. Its totient is φ = 21256344.
The previous prime is 42512677. The next prime is 42512707. The reversal of 42512696 is 69621524.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657036 + ... + 2657051.
It is an arithmetic number, because the mean of its divisors is an integer number (9963915).
Almost surely, 242512696 is an apocalyptic number.
It is an amenable number.
42512696 is a deficient number, since it is larger than the sum of its proper divisors (37198624).
42512696 is a wasteful number, since it uses less digits than its factorization.
42512696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5314093 (or 5314089 counting only the distinct ones).
The product of its digits is 25920, while the sum is 35.
The square root of 42512696 is about 6520.1760712422. The cubic root of 42512696 is about 349.0113487441.
The spelling of 42512696 in words is "forty-two million, five hundred twelve thousand, six hundred ninety-six".
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