Base | Representation |
---|---|
bin | 1011111010100… |
… | …1001001101100 |
3 | 10111001001001212 |
4 | 2332221021230 |
5 | 100243212131 |
6 | 4543053552 |
7 | 1144534244 |
oct | 276511154 |
9 | 114031055 |
10 | 49975916 |
11 | 26234711 |
12 | 148a12b8 |
13 | a47a463 |
14 | 68ccb24 |
15 | 45c2a2b |
hex | 2fa926c |
49975916 has 12 divisors (see below), whose sum is σ = 87744888. Its totient is φ = 24905952.
The previous prime is 49975907. The next prime is 49975927. The reversal of 49975916 is 61957994.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19121 + ... + 21576.
It is an arithmetic number, because the mean of its divisors is an integer number (7312074).
Almost surely, 249975916 is an apocalyptic number.
It is an amenable number.
49975916 is a deficient number, since it is larger than the sum of its proper divisors (37768972).
49975916 is a wasteful number, since it uses less digits than its factorization.
49975916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41008 (or 41006 counting only the distinct ones).
The product of its digits is 612360, while the sum is 50.
The square root of 49975916 is about 7069.3646107695. The cubic root of 49975916 is about 368.3439895545.
The spelling of 49975916 in words is "forty-nine million, nine hundred seventy-five thousand, nine hundred sixteen".
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