Base | Representation |
---|---|
bin | 11111001101111001100110… |
… | …111000001110010000000000 |
3 | 200000010020111021001112110000 |
4 | 133031321212320032100000 |
5 | 120443413421023122100 |
6 | 1204000143004240000 |
7 | 40630132300554321 |
oct | 3715714670162000 |
9 | 600106437045400 |
10 | 137294650598400 |
11 | 3a823374aa9209 |
12 | 13494758840000 |
13 | 5b7baa3676b09 |
14 | 25c914ccc2448 |
15 | 10d15379d3900 |
hex | 7cde66e0e400 |
137294650598400 has 1485 divisors, whose sum is σ = 519950262805281. Its totient is φ = 35797508997120.
The previous prime is 137294650598387. The next prime is 137294650598411. The reversal of 137294650598400 is 4895056492731.
The square root of 137294650598400 is 11717280.
It is a perfect power (a square), and thus also a powerful number.
137294650598400 is a `hidden beast` number, since 1 + 3 + 7 + 2 + 9 + 46 + 505 + 9 + 84 + 0 + 0 = 666.
It can be written as a sum of positive squares in only one way, i.e., 49426074215424 + 87868576382976 = 7030368^2 + 9373824^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 1332957772749 + ... + 1332957772851.
It is a 2-persistent number, because it is pandigital, and so is 2⋅137294650598400 = 274589301196800, but 3⋅137294650598400 = 411883951795200 is not.
Almost surely, 2137294650598400 is an apocalyptic number.
137294650598400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137294650598400 is the 11717280-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 137294650598400
137294650598400 is an abundant number, since it is smaller than the sum of its proper divisors (382655612206881).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137294650598400 is an frugal number, since it uses more digits than its factorization.
137294650598400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406 (or 192 counting only the distinct ones).
The product of its (nonzero) digits is 65318400, while the sum is 63.
The spelling of 137294650598400 in words is "one hundred thirty-seven trillion, two hundred ninety-four billion, six hundred fifty million, five hundred ninety-eight thousand, four hundred".
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