Base | Representation |
---|---|
bin | 100111100110101010… |
… | …011110100001101100 |
3 | 11001202121112112020001 |
4 | 213212222132201230 |
5 | 1144042244203203 |
6 | 31311401434044 |
7 | 3033541065622 |
oct | 474652364154 |
9 | 131677475201 |
10 | 42524600428 |
11 | 17042034782 |
12 | 82a949b924 |
13 | 401911607b |
14 | 20b59c3512 |
15 | 118d47191d |
hex | 9e6a9e86c |
42524600428 has 48 divisors (see below), whose sum is σ = 83408482080. Its totient is φ = 18872146944.
The previous prime is 42524600423. The next prime is 42524600449. The reversal of 42524600428 is 82400642524.
It is a super-2 number, since 2×425246004282 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42524600423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165951 + ... + 335542.
It is an arithmetic number, because the mean of its divisors is an integer number (1737676710).
Almost surely, 242524600428 is an apocalyptic number.
It is an amenable number.
42524600428 is a deficient number, since it is larger than the sum of its proper divisors (40883881652).
42524600428 is a wasteful number, since it uses less digits than its factorization.
42524600428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 501586 (or 501584 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 37.
The spelling of 42524600428 in words is "forty-two billion, five hundred twenty-four million, six hundred thousand, four hundred twenty-eight".
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