Base | Representation |
---|---|
bin | 110100110000011111111… |
… | …1101110010111100010000 |
3 | 221200012001010021100000000 |
4 | 1221200333331302330100 |
5 | 1422300000324202241 |
6 | 23231015302130000 |
7 | 1345602664503342 |
oct | 151407775627420 |
9 | 27605033240000 |
10 | 7250977959696 |
11 | 2346139031149 |
12 | 991355a20900 |
13 | 4079c21a86a3 |
14 | 1b0d40899292 |
15 | c89342e3eb6 |
hex | 6983ff72f10 |
7250977959696 has 135 divisors (see below), whose sum is σ = 21074619818343. Its totient is φ = 2416701834720.
The previous prime is 7250977959683. The next prime is 7250977959713. The reversal of 7250977959696 is 6969597790527.
The square root of 7250977959696 is 2692764.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 872451381 + ... + 872459691.
Almost surely, 27250977959696 is an apocalyptic number.
7250977959696 is the 2692764-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7250977959696
7250977959696 is an abundant number, since it is smaller than the sum of its proper divisors (13823641858647).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7250977959696 is an frugal number, since it uses more digits than its factorization.
7250977959696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16654 (or 8316 counting only the distinct ones).
The product of its (nonzero) digits is 4050761400, while the sum is 81.
Multiplying 7250977959696 by its sum of digits (81), we get a square (587329214735376 = 242348762).
7250977959696 divided by its sum of digits (81) gives a square (89518246416 = 2991962).
The spelling of 7250977959696 in words is "seven trillion, two hundred fifty billion, nine hundred seventy-seven million, nine hundred fifty-nine thousand, six hundred ninety-six".
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