Base | Representation |
---|---|
bin | 10010100010011010… |
… | …10011101000011001 |
3 | 221200121011011011020 |
4 | 21101031103220121 |
5 | 130340302033434 |
6 | 4323321553053 |
7 | 501425545314 |
oct | 112115235031 |
9 | 27617134136 |
10 | 9952377369 |
11 | 4247948470 |
12 | 1b19045789 |
13 | c27b851bc |
14 | 6a5ac797b |
15 | 3d3b02849 |
hex | 251353a19 |
9952377369 has 32 divisors (see below), whose sum is σ = 14654515200. Its totient is φ = 5957746560.
The previous prime is 9952377341. The next prime is 9952377437. The reversal of 9952377369 is 9637732599.
It is not a de Polignac number, because 9952377369 - 27 = 9952377241 is a prime.
It is a super-2 number, since 2×99523773692 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9952377329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1386612 + ... + 1393770.
It is an arithmetic number, because the mean of its divisors is an integer number (457953600).
Almost surely, 29952377369 is an apocalyptic number.
It is an amenable number.
9952377369 is a deficient number, since it is larger than the sum of its proper divisors (4702137831).
9952377369 is a wasteful number, since it uses less digits than its factorization.
9952377369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7685.
The product of its digits is 19289340, while the sum is 60.
The square root of 9952377369 is about 99761.6026785857. The cubic root of 9952377369 is about 2151.0092517089.
The spelling of 9952377369 in words is "nine billion, nine hundred fifty-two million, three hundred seventy-seven thousand, three hundred sixty-nine".
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