Base | Representation |
---|---|
bin | 111101000100101010… |
… | …1011111100111100000 |
3 | 110112112021202102100102 |
4 | 1322021111133213200 |
5 | 4122100200211000 |
6 | 140130110441532 |
7 | 12322045141142 |
oct | 1721125374740 |
9 | 415467672312 |
10 | 131153132000 |
11 | 50692584290 |
12 | 21502b032a8 |
13 | c4a1a69367 |
14 | 64c26b8c92 |
15 | 36291e23d5 |
hex | 1e8955f9e0 |
131153132000 has 96 divisors (see below), whose sum is σ = 351538203744. Its totient is φ = 47692032000.
The previous prime is 131153131979. The next prime is 131153132017. The reversal of 131153132000 is 231351131.
It is a super-2 number, since 2×1311531320002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 1446377 + ... + 1534376.
It is an arithmetic number, because the mean of its divisors is an integer number (3661856289).
Almost surely, 2131153132000 is an apocalyptic number.
131153132000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131153132000 is an abundant number, since it is smaller than the sum of its proper divisors (220385071744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131153132000 is a wasteful number, since it uses less digits than its factorization.
131153132000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2980789 (or 2980771 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 20.
Adding to 131153132000 its reverse (231351131), we get a palindrome (131384483131).
The spelling of 131153132000 in words is "one hundred thirty-one billion, one hundred fifty-three million, one hundred thirty-two thousand".
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