Base | Representation |
---|---|
bin | 11100001000000100… |
… | …00110011011101000 |
3 | 1102222100101202200010 |
4 | 32010002012123220 |
5 | 221411102420112 |
6 | 10534210211520 |
7 | 1043123156622 |
oct | 160402063350 |
9 | 42870352603 |
10 | 15100045032 |
11 | 6449644366 |
12 | 2b14b83ba0 |
13 | 15684a71b7 |
14 | a33627c12 |
15 | 5d59c763c |
hex | 3840866e8 |
15100045032 has 32 divisors (see below), whose sum is σ = 39051842400. Its totient is φ = 4859784384.
The previous prime is 15100045013. The next prime is 15100045039. The reversal of 15100045032 is 23054000151.
It is a super-2 number, since 2×151000450322 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (15100045039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10847038 + ... + 10848429.
It is an arithmetic number, because the mean of its divisors is an integer number (1220370075).
Almost surely, 215100045032 is an apocalyptic number.
15100045032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
15100045032 is an abundant number, since it is smaller than the sum of its proper divisors (23951797368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15100045032 is a wasteful number, since it uses less digits than its factorization.
15100045032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21695505 (or 21695501 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 15100045032 its reverse (23054000151), we get a palindrome (38154045183).
The spelling of 15100045032 in words is "fifteen billion, one hundred million, forty-five thousand, thirty-two".
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