Base | Representation |
---|---|
bin | 1001010000011010… |
… | …01011111111110111 |
3 | 110211100000102012020 |
4 | 10220031023333313 |
5 | 40134143403301 |
6 | 2141041524223 |
7 | 234102106644 |
oct | 45015137767 |
9 | 13740012166 |
10 | 4969512951 |
11 | 21201846a7 |
12 | b68343673 |
13 | 612746010 |
14 | 352006dcb |
15 | 1e1433436 |
hex | 12834bff7 |
4969512951 has 16 divisors (see below), whose sum is σ = 7138230624. Its totient is φ = 3057081984.
The previous prime is 4969512941. The next prime is 4969512959. The reversal of 4969512951 is 1592159694.
It is not a de Polignac number, because 4969512951 - 213 = 4969504759 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4969512894 and 4969512903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4969512959) 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, 97465 + ... + 139421.
It is an arithmetic number, because the mean of its divisors is an integer number (446139414).
Almost surely, 24969512951 is an apocalyptic number.
4969512951 is a deficient number, since it is larger than the sum of its proper divisors (2168717673).
4969512951 is a wasteful number, since it uses less digits than its factorization.
4969512951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45010.
The product of its digits is 874800, while the sum is 51.
The square root of 4969512951 is about 70494.7725083215. The cubic root of 4969512951 is about 1706.4933841546.
The spelling of 4969512951 in words is "four billion, nine hundred sixty-nine million, five hundred twelve thousand, nine hundred fifty-one".
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