Base | Representation |
---|---|
bin | 1001011100010000… |
… | …0010111011001100 |
3 | 20112121221212212210 |
4 | 2113010002323030 |
5 | 20142302421142 |
6 | 1055253230420 |
7 | 116543134044 |
oct | 22704027314 |
9 | 6477855783 |
10 | 2534420172 |
11 | 1090683429 |
12 | 5a8932410 |
13 | 3150c130b |
14 | 1a0850724 |
15 | ec77949c |
hex | 97102ecc |
2534420172 has 72 divisors (see below), whose sum is σ = 6136527936. Its totient is φ = 813679776.
The previous prime is 2534420167. The next prime is 2534420183. The reversal of 2534420172 is 2710244352.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3219963 + ... + 3220749.
Almost surely, 22534420172 is an apocalyptic number.
It is an amenable number.
2534420172 is an abundant number, since it is smaller than the sum of its proper divisors (3602107764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2534420172 is a wasteful number, since it uses less digits than its factorization.
2534420172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995 (or 914 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 2534420172 is about 50343.0250580952. The cubic root of 2534420172 is about 1363.4091539197.
The spelling of 2534420172 in words is "two billion, five hundred thirty-four million, four hundred twenty thousand, one hundred seventy-two".
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