Base | Representation |
---|---|
bin | 100100110001001100101110… |
… | …111011101100011100010100 |
3 | 210012120101022211101121212220 |
4 | 210301030232323230130110 |
5 | 132143431302332442124 |
6 | 1331532454034342340 |
7 | 46030130305330230 |
oct | 4461145673543424 |
9 | 705511284347786 |
10 | 161710601062164 |
11 | 47587098570770 |
12 | 1617872112a9b0 |
13 | 6c303237c553b |
14 | 2bd0b98b9b5c0 |
15 | 13a66e56cb879 |
hex | 93132eeec714 |
161710601062164 has 96 divisors (see below), whose sum is σ = 470438595981312. Its totient is φ = 42002060976000.
The previous prime is 161710601062123. The next prime is 161710601062183. The reversal of 161710601062164 is 461260106017161.
161710601062164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55858629 + ... + 58682259.
It is an arithmetic number, because the mean of its divisors is an integer number (4900402041472).
Almost surely, 2161710601062164 is an apocalyptic number.
161710601062164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
161710601062164 is an abundant number, since it is smaller than the sum of its proper divisors (308727994919148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
161710601062164 is a wasteful number, since it uses less digits than its factorization.
161710601062164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2885637 (or 2885635 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 42.
The spelling of 161710601062164 in words is "one hundred sixty-one trillion, seven hundred ten billion, six hundred one million, sixty-two thousand, one hundred sixty-four".
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