Base | Representation |
---|---|
bin | 1001001000001110… |
… | …10010011001110000 |
3 | 110122112211100120010 |
4 | 10210013102121300 |
5 | 40014104414311 |
6 | 2130150214520 |
7 | 232306413105 |
oct | 44407223160 |
9 | 13575740503 |
10 | 4900857456 |
11 | 2095451820 |
12 | b49354440 |
13 | 601458471 |
14 | 346c54aac |
15 | 1da3c0da6 |
hex | 1241d2670 |
4900857456 has 80 divisors (see below), whose sum is σ = 14257087488. Its totient is φ = 1437196800.
The previous prime is 4900857449. The next prime is 4900857517. The reversal of 4900857456 is 6547580094.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133341 + ... + 166076.
Almost surely, 24900857456 is an apocalyptic number.
It is an amenable number.
4900857456 is an abundant number, since it is smaller than the sum of its proper divisors (9356230032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4900857456 is a wasteful number, since it uses less digits than its factorization.
4900857456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299470 (or 299464 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 48.
The square root of 4900857456 is about 70006.1244177965. The cubic root of 4900857456 is about 1698.5983205025.
The spelling of 4900857456 in words is "four billion, nine hundred million, eight hundred fifty-seven thousand, four hundred fifty-six".
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