Base | Representation |
---|---|
bin | 1000000001001111… |
… | …1101111101111100 |
3 | 12120000201102012212 |
4 | 2000103331331330 |
5 | 13402043440304 |
6 | 553340115552 |
7 | 104226542240 |
oct | 20023757574 |
9 | 5500642185 |
10 | 2152718204 |
11 | a0517605a |
12 | 500b35bb8 |
13 | 283cb8570 |
14 | 165c90420 |
15 | c8ecc66e |
hex | 804fdf7c |
2152718204 has 24 divisors (see below), whose sum is σ = 4636624608. Its totient is φ = 851624640.
The previous prime is 2152718137. The next prime is 2152718207. The reversal of 2152718204 is 4028172512.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152718207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956667 + ... + 2957394.
It is an arithmetic number, because the mean of its divisors is an integer number (193192692).
Almost surely, 22152718204 is an apocalyptic number.
It is an amenable number.
2152718204 is an abundant number, since it is smaller than the sum of its proper divisors (2483906404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152718204 is a wasteful number, since it uses less digits than its factorization.
2152718204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5914085 (or 5914083 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 2152718204 is about 46397.3943664943. The cubic root of 2152718204 is about 1291.2065717681.
The spelling of 2152718204 in words is "two billion, one hundred fifty-two million, seven hundred eighteen thousand, two hundred four".
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