Base | Representation |
---|---|
bin | 11011110000110100101110… |
… | …01001101111010011011010 |
3 | 22000011102211011122011221010 |
4 | 31320122113021233103122 |
5 | 31000230324432324020 |
6 | 333502311245154350 |
7 | 15600542450463162 |
oct | 1570322711572332 |
9 | 260142734564833 |
10 | 61051201058010 |
11 | 184a873a439779 |
12 | 6a2016b85b9b6 |
13 | 280b14668b957 |
14 | 1110c72bd75a2 |
15 | 70d136357de0 |
hex | 37869726f4da |
61051201058010 has 32 divisors (see below), whose sum is σ = 146569119082560. Its totient is φ = 16275182888448.
The previous prime is 61051201057943. The next prime is 61051201058021. The reversal of 61051201058010 is 1085010215016.
It is a super-2 number, since 2×610512010580102 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320990452 + ... + 321180591.
It is an arithmetic number, because the mean of its divisors is an integer number (4580284971330).
Almost surely, 261051201058010 is an apocalyptic number.
61051201058010 is an abundant number, since it is smaller than the sum of its proper divisors (85517918024550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61051201058010 is a wasteful number, since it uses less digits than its factorization.
61051201058010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642174222.
The product of its (nonzero) digits is 2400, while the sum is 30.
The spelling of 61051201058010 in words is "sixty-one trillion, fifty-one billion, two hundred one million, fifty-eight thousand, ten".
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