Base | Representation |
---|---|
bin | 1111001000110111100… |
… | …0101101000111101000 |
3 | 220212022022120012101221 |
4 | 3302031320231013220 |
5 | 13230120043140323 |
6 | 315251200351424 |
7 | 24534662455534 |
oct | 3621570550750 |
9 | 825268505357 |
10 | 260078490088 |
11 | a0331588aaa |
12 | 424a3915574 |
13 | 1b6aa0cb3b1 |
14 | c833166bc4 |
15 | 6b72a2d55d |
hex | 3c8de2d1e8 |
260078490088 has 16 divisors (see below), whose sum is σ = 489833930880. Its totient is φ = 129456108528.
The previous prime is 260078490079. The next prime is 260078490101. The reversal of 260078490088 is 880094870062.
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, 72890170 + ... + 72893737.
It is an arithmetic number, because the mean of its divisors is an integer number (30614620680).
Almost surely, 2260078490088 is an apocalyptic number.
It is an amenable number.
260078490088 is a deficient number, since it is larger than the sum of its proper divisors (229755440792).
260078490088 is a wasteful number, since it uses less digits than its factorization.
260078490088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145784136 (or 145784132 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 52.
The spelling of 260078490088 in words is "two hundred sixty billion, seventy-eight million, four hundred ninety thousand, eighty-eight".
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