Base | Representation |
---|---|
bin | 1011001011000001… |
… | …0101000001100010 |
3 | 21202000011200002010 |
4 | 2302300111001202 |
5 | 22120221412344 |
6 | 1213331133350 |
7 | 134214123342 |
oct | 26260250142 |
9 | 7660150063 |
10 | 2999013474 |
11 | 12a9957236 |
12 | 6b8444256 |
13 | 38a42a4b2 |
14 | 20642ad22 |
15 | 12844b8b9 |
hex | b2c15062 |
2999013474 has 32 divisors (see below), whose sum is σ = 6061731264. Its totient is φ = 989110080.
The previous prime is 2999013473. The next prime is 2999013499. The reversal of 2999013474 is 4743109992.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2999013473) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212172 + ... + 225864.
It is an arithmetic number, because the mean of its divisors is an integer number (189429102).
Almost surely, 22999013474 is an apocalyptic number.
2999013474 is an abundant number, since it is smaller than the sum of its proper divisors (3062717790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2999013474 is a wasteful number, since it uses less digits than its factorization.
2999013474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14082.
The product of its (nonzero) digits is 489888, while the sum is 48.
The square root of 2999013474 is about 54763.2493009683. The cubic root of 2999013474 is about 1442.0914622309.
The spelling of 2999013474 in words is "two billion, nine hundred ninety-nine million, thirteen thousand, four hundred seventy-four".
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