Base | Representation |
---|---|
bin | 100010111001010100… |
… | …110101000111001000 |
3 | 10120201021111120220222 |
4 | 202321110311013020 |
5 | 1103214024440002 |
6 | 25114002205212 |
7 | 2464342051454 |
oct | 427124650710 |
9 | 116637446828 |
10 | 37468983752 |
11 | 149882a0082 |
12 | 7318353808 |
13 | 36c18b3705 |
14 | 1b563a5664 |
15 | e946d11a2 |
hex | 8b95351c8 |
37468983752 has 12 divisors (see below), whose sum is σ = 70255371105. Its totient is φ = 18734218128.
The previous prime is 37468983743. The next prime is 37468983757. The reversal of 37468983752 is 25738986473.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 37158730756 + 310252996 = 192766^2 + 17614^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=136874.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (37468983757) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 513278 + ... + 581714.
Almost surely, 237468983752 is an apocalyptic number.
It is an amenable number.
37468983752 is a deficient number, since it is larger than the sum of its proper divisors (32786387353).
37468983752 is an frugal number, since it uses more digits than its factorization.
37468983752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136880 (or 68439 counting only the distinct ones).
The product of its digits is 60963840, while the sum is 62.
The spelling of 37468983752 in words is "thirty-seven billion, four hundred sixty-eight million, nine hundred eighty-three thousand, seven hundred fifty-two".
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