Base | Representation |
---|---|
bin | 11001000101001011… |
… | …100000111011101000 |
3 | 2120111211101121120201 |
4 | 121011023200323220 |
5 | 420123143401102 |
6 | 20212141001544 |
7 | 1642235022634 |
oct | 310513407350 |
9 | 76454347521 |
10 | 26930450152 |
11 | 1046a59a881 |
12 | 5276b532b4 |
13 | 270246bc08 |
14 | 14368d9dc4 |
15 | a793e7987 |
hex | 6452e0ee8 |
26930450152 has 32 divisors (see below), whose sum is σ = 50995264320. Its totient is φ = 13332297600.
The previous prime is 26930450137. The next prime is 26930450189. The reversal of 26930450152 is 25105403962.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334548 + ... + 407164.
It is an arithmetic number, because the mean of its divisors is an integer number (1593602010).
Almost surely, 226930450152 is an apocalyptic number.
It is an amenable number.
26930450152 is a deficient number, since it is larger than the sum of its proper divisors (24064814168).
26930450152 is a wasteful number, since it uses less digits than its factorization.
26930450152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73081 (or 73077 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 26930450152 in words is "twenty-six billion, nine hundred thirty million, four hundred fifty thousand, one hundred fifty-two".
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