Base | Representation |
---|---|
bin | 1011011011111… |
… | …0001011100110 |
3 | 10100020212110212 |
4 | 2312332023212 |
5 | 44234334102 |
6 | 4432015422 |
7 | 1121460236 |
oct | 266761346 |
9 | 110225425 |
10 | 47964902 |
11 | 25090817 |
12 | 14091572 |
13 | 9c24ccb |
14 | 6527cc6 |
15 | 4326c52 |
hex | 2dbe2e6 |
47964902 has 8 divisors (see below), whose sum is σ = 72960912. Its totient is φ = 23644600.
The previous prime is 47964899. The next prime is 47964907. The reversal of 47964902 is 20946974.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 47964902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47964907) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168749 + ... + 169032.
It is an arithmetic number, because the mean of its divisors is an integer number (9120114).
Almost surely, 247964902 is an apocalyptic number.
47964902 is a deficient number, since it is larger than the sum of its proper divisors (24996010).
47964902 is a wasteful number, since it uses less digits than its factorization.
47964902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337854.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 47964902 is about 6925.6697871036. The cubic root of 47964902 is about 363.3355173863.
The spelling of 47964902 in words is "forty-seven million, nine hundred sixty-four thousand, nine hundred two".
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