Base | Representation |
---|---|
bin | 1001111010010100… |
… | …1001111011111000 |
3 | 20212102021102222011 |
4 | 2132211021323320 |
5 | 20422044241102 |
6 | 1120000335304 |
7 | 122634134554 |
oct | 23645117370 |
9 | 6772242864 |
10 | 2660540152 |
11 | 1145895216 |
12 | 623014534 |
13 | 33527ba1a |
14 | 1b34c0864 |
15 | 10888d2d7 |
hex | 9e949ef8 |
2660540152 has 16 divisors (see below), whose sum is σ = 4990734000. Its totient is φ = 1329677760.
The previous prime is 2660540149. The next prime is 2660540209. The reversal of 2660540152 is 2510450662.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54652 + ... + 91147.
It is an arithmetic number, because the mean of its divisors is an integer number (311920875).
Almost surely, 22660540152 is an apocalyptic number.
It is an amenable number.
2660540152 is a deficient number, since it is larger than the sum of its proper divisors (2330193848).
2660540152 is a wasteful number, since it uses less digits than its factorization.
2660540152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148086 (or 148082 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 2660540152 is about 51580.4241161315. The cubic root of 2660540152 is about 1385.6597623841.
The spelling of 2660540152 in words is "two billion, six hundred sixty million, five hundred forty thousand, one hundred fifty-two".
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