Base | Representation |
---|---|
bin | 10011000100000011… |
… | …00110001000111000 |
3 | 222102021001111020202 |
4 | 21202001212020320 |
5 | 131430014120440 |
6 | 4411321141332 |
7 | 511422662036 |
oct | 114201461070 |
9 | 28367044222 |
10 | 10234520120 |
11 | 43821354a0 |
12 | 1b9762a848 |
13 | c7146cc86 |
14 | 6d136d556 |
15 | 3ed785615 |
hex | 262066238 |
10234520120 has 64 divisors (see below), whose sum is σ = 25351682400. Its totient is φ = 3687482880.
The previous prime is 10234520117. The next prime is 10234520143. The reversal of 10234520120 is 2102543201.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10234520092 and 10234520101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58739 + ... + 154658.
Almost surely, 210234520120 is an apocalyptic number.
10234520120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10234520120 is an abundant number, since it is smaller than the sum of its proper divisors (15117162280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10234520120 is a wasteful number, since it uses less digits than its factorization.
10234520120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213528 (or 213524 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The spelling of 10234520120 in words is "ten billion, two hundred thirty-four million, five hundred twenty thousand, one hundred twenty".
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