Base | Representation |
---|---|
bin | 111000110011000101… |
… | …001111100001001000 |
3 | 12211102020221222000120 |
4 | 320303011033201020 |
5 | 1444400024220230 |
6 | 44003345303240 |
7 | 4256206105500 |
oct | 706305174110 |
9 | 184366858016 |
10 | 60986554440 |
11 | 23956358009 |
12 | b9a0334b20 |
13 | 599bc6a406 |
14 | 2d47900a00 |
15 | 18be17a310 |
hex | e3314f848 |
60986554440 has 96 divisors (see below), whose sum is σ = 212830649280. Its totient is φ = 13939782528.
The previous prime is 60986554423. The next prime is 60986554457. The reversal of 60986554440 is 4445568906.
It is an interprime number because it is at equal distance from previous prime (60986554423) and next prime (60986554457).
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, 5180052 + ... + 5191811.
It is an arithmetic number, because the mean of its divisors is an integer number (2216985930).
Almost surely, 260986554440 is an apocalyptic number.
60986554440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60986554440 is an abundant number, since it is smaller than the sum of its proper divisors (151844094840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60986554440 is a wasteful number, since it uses less digits than its factorization.
60986554440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10371891 (or 10371880 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 51.
The spelling of 60986554440 in words is "sixty billion, nine hundred eighty-six million, five hundred fifty-four thousand, four hundred forty".
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