Base | Representation |
---|---|
bin | 11101100110111100110101… |
… | …100000000000111010101000 |
3 | 122002001220121110120201220011 |
4 | 131212330311200000322220 |
5 | 114032011040311012412 |
6 | 1140542125221541304 |
7 | 36300041160501352 |
oct | 3546746540007250 |
9 | 562056543521804 |
10 | 130220011032232 |
11 | 38545aa64430a0 |
12 | 12731616274834 |
13 | 5787904642624 |
14 | 2422979bd80d2 |
15 | 100c4c47177a7 |
hex | 766f35800ea8 |
130220011032232 has 64 divisors (see below), whose sum is σ = 275569664932800. Its totient is φ = 57144506442240.
The previous prime is 130220011032229. The next prime is 130220011032233. The reversal of 130220011032232 is 232230110022031.
130220011032232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (130220011032233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24985788 + ... + 29744404.
It is an arithmetic number, because the mean of its divisors is an integer number (4305776014575).
Almost surely, 2130220011032232 is an apocalyptic number.
It is an amenable number.
130220011032232 is an abundant number, since it is smaller than the sum of its proper divisors (145349653900568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130220011032232 is a wasteful number, since it uses less digits than its factorization.
130220011032232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4769386 (or 4769382 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 130220011032232 its reverse (232230110022031), we get a palindrome (362450121054263).
The spelling of 130220011032232 in words is "one hundred thirty trillion, two hundred twenty billion, eleven million, thirty-two thousand, two hundred thirty-two".
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