Base | Representation |
---|---|
bin | 100010110101010010… |
… | …110101101011011000 |
3 | 10120112120020120212100 |
4 | 202311102311223120 |
5 | 1103044221243140 |
6 | 25103144443400 |
7 | 2462561153151 |
oct | 426522655330 |
9 | 116476216770 |
10 | 37401352920 |
11 | 149530a8028 |
12 | 72b9779560 |
13 | 36b0894379 |
14 | 1b4b3dc928 |
15 | e8d7c2530 |
hex | 8b54b5ad8 |
37401352920 has 96 divisors (see below), whose sum is σ = 124519187520. Its totient is φ = 9730429440.
The previous prime is 37401352909. The next prime is 37401352927. The reversal of 37401352920 is 2925310473.
37401352920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×374013529202 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (37401352927) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1252224 + ... + 1281743.
It is an arithmetic number, because the mean of its divisors is an integer number (1297074870).
Almost surely, 237401352920 is an apocalyptic number.
37401352920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
37401352920 is an abundant number, since it is smaller than the sum of its proper divisors (87117834600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
37401352920 is a wasteful number, since it uses less digits than its factorization.
37401352920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2534025 (or 2534018 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The spelling of 37401352920 in words is "thirty-seven billion, four hundred one million, three hundred fifty-two thousand, nine hundred twenty".
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