Base | Representation |
---|---|
bin | 111100100010010011… |
… | …1011010110100011000 |
3 | 110102112221022120010112 |
4 | 1321010213122310120 |
5 | 4112220022444112 |
6 | 135415443303452 |
7 | 12251345331200 |
oct | 1710447326430 |
9 | 412487276115 |
10 | 130000203032 |
11 | 501507a8727 |
12 | 2124097ab88 |
13 | c349c4607b |
14 | 641351d400 |
15 | 35acda3a22 |
hex | 1e449dad18 |
130000203032 has 24 divisors (see below), whose sum is σ = 283546362060. Its totient is φ = 55714372560.
The previous prime is 130000202987. The next prime is 130000203041. The reversal of 130000203032 is 230302000031.
It is a super-2 number, since 2×1300002030322 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 130000202998 and 130000203016.
It is a congruent number.
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, 165816194 + ... + 165816977.
Almost surely, 2130000203032 is an apocalyptic number.
It is an amenable number.
130000203032 is an abundant number, since it is smaller than the sum of its proper divisors (153546159028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130000203032 is a wasteful number, since it uses less digits than its factorization.
130000203032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331633191 (or 331633180 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 130000203032 its reverse (230302000031), we get a palindrome (360302203063).
The spelling of 130000203032 in words is "one hundred thirty billion, two hundred three thousand, thirty-two".
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