Base | Representation |
---|---|
bin | 110001000111010001… |
… | …0110101101101001010 |
3 | 101002020102202100011202 |
4 | 1202032202311231022 |
5 | 3212001000301100 |
6 | 120241431224202 |
7 | 10422443160032 |
oct | 1421642655512 |
9 | 332212670152 |
10 | 105470712650 |
11 | 40803516526 |
12 | 18535b18062 |
13 | 9c3b03a914 |
14 | 51678528c2 |
15 | 2b246717d5 |
hex | 188e8b5b4a |
105470712650 has 12 divisors (see below), whose sum is σ = 196175525622. Its totient is φ = 42188285040.
The previous prime is 105470712593. The next prime is 105470712671. The reversal of 105470712650 is 56217074501.
It can be written as a sum of positive squares in 3 ways, for example, as 91292809609 + 14177903041 = 302147^2 + 119071^2 .
It is a super-2 number, since 2×1054707126502 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1054707077 + ... + 1054707176.
Almost surely, 2105470712650 is an apocalyptic number.
105470712650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105470712650 is a deficient number, since it is larger than the sum of its proper divisors (90704812972).
105470712650 is a wasteful number, since it uses less digits than its factorization.
105470712650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2109414265 (or 2109414260 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 38.
The spelling of 105470712650 in words is "one hundred five billion, four hundred seventy million, seven hundred twelve thousand, six hundred fifty".
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