Base | Representation |
---|---|
bin | 1001010010111110… |
… | …00100110011000000 |
3 | 110212211102000102212 |
4 | 10221133010303000 |
5 | 40210142314024 |
6 | 2143130001252 |
7 | 234452423645 |
oct | 45137046300 |
9 | 13784360385 |
10 | 4990979264 |
11 | 2131306657 |
12 | b73576228 |
13 | 61702098b |
14 | 354bd3dcc |
15 | 1e3273a0e |
hex | 1297c4cc0 |
4990979264 has 14 divisors (see below), whose sum is σ = 9903974604. Its totient is φ = 2495489600.
The previous prime is 4990979249. The next prime is 4990979281. The reversal of 4990979264 is 4629790994.
It is a super-4 number, since 4×49909792644 (a number of 40 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38991962 + ... + 38992089.
Almost surely, 24990979264 is an apocalyptic number.
It is an amenable number.
4990979264 is a deficient number, since it is larger than the sum of its proper divisors (4912995340).
4990979264 is an equidigital number, since it uses as much as digits as its factorization.
4990979264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77984063 (or 77984053 counting only the distinct ones).
The product of its (nonzero) digits is 8817984, while the sum is 59.
The square root of 4990979264 is about 70646.8630867642. The cubic root of 4990979264 is about 1708.9469781861.
The spelling of 4990979264 in words is "four billion, nine hundred ninety million, nine hundred seventy-nine thousand, two hundred sixty-four".
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