Base | Representation |
---|---|
bin | 1101100100011101100010… |
… | …1110011101101001110010 |
3 | 1221211100021110101110220000 |
4 | 3121013120232131221302 |
5 | 3423422234203241441 |
6 | 51422102455530430 |
7 | 3066636635025441 |
oct | 331073056355162 |
9 | 57740243343800 |
10 | 14920057477746 |
11 | 4832619532373 |
12 | 180b735089a16 |
13 | 842c55c90885 |
14 | 3981c561cd58 |
15 | 1ad18924b2b6 |
hex | d91d8b9da72 |
14920057477746 has 20 divisors (see below), whose sum is σ = 33431980644942. Its totient is φ = 4973352492528.
The previous prime is 14920057477709. The next prime is 14920057477751. The reversal of 14920057477746 is 64777475002941.
It is a happy number.
14920057477746 is a `hidden beast` number, since 1 + 4 + 92 + 0 + 0 + 5 + 7 + 477 + 74 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 14766228009225 + 153829468521 = 3842685^2 + 392211^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 46049559955 + ... + 46049560278.
Almost surely, 214920057477746 is an apocalyptic number.
14920057477746 is an abundant number, since it is smaller than the sum of its proper divisors (18511923167196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14920057477746 is an equidigital number, since it uses as much as digits as its factorization.
14920057477746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92099120247 (or 92099120238 counting only the distinct ones).
The product of its (nonzero) digits is 82978560, while the sum is 63.
The spelling of 14920057477746 in words is "fourteen trillion, nine hundred twenty billion, fifty-seven million, four hundred seventy-seven thousand, seven hundred forty-six".
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