Base | Representation |
---|---|
bin | 110000110100010100011… |
… | …1100010011111011000000 |
3 | 212202102012102100222100000 |
4 | 1201220220330103323000 |
5 | 1334411401002041412 |
6 | 22134133452200000 |
7 | 1261511553306450 |
oct | 141505074237300 |
9 | 25672172328300 |
10 | 6709425815232 |
11 | 21574a6a5a598 |
12 | 9043b9169000 |
13 | 3989085598aa |
14 | 192a48cadd60 |
15 | b97da7ce4dc |
hex | 61a28f13ec0 |
6709425815232 has 168 divisors, whose sum is σ = 22792720577536. Its totient is φ = 1916978773248.
The previous prime is 6709425815207. The next prime is 6709425815233. The reversal of 6709425815232 is 2325185249076.
6709425815232 is a `hidden beast` number, since 6 + 7 + 0 + 9 + 4 + 2 + 581 + 52 + 3 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (168).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (6709425815233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30706768 + ... + 30924495.
It is a 1-persistent number, because it is pandigital, but 2⋅6709425815232 = 13418851630464 is not.
Almost surely, 26709425815232 is an apocalyptic number.
It is an amenable number.
6709425815232 is an abundant number, since it is smaller than the sum of its proper divisors (16083294762304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6709425815232 is an equidigital number, since it uses as much as digits as its factorization.
6709425815232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61631297 (or 61631275 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 54.
The spelling of 6709425815232 in words is "six trillion, seven hundred nine billion, four hundred twenty-five million, eight hundred fifteen thousand, two hundred thirty-two".
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