Base | Representation |
---|---|
bin | 1010101110010101010… |
… | …01010111101111101101 |
3 | 1022020002110012020000212 |
4 | 11113022221113233231 |
5 | 22014112322003312 |
6 | 441135043032205 |
7 | 35423036600135 |
oct | 5271251275755 |
9 | 1266073166025 |
10 | 368472062957 |
11 | 1322a4967689 |
12 | 5b4b466b665 |
13 | 28992851cab |
14 | 13b96c61ac5 |
15 | 98b8aa7822 |
hex | 55caa57bed |
368472062957 has 4 divisors (see below), whose sum is σ = 368479757856. Its totient is φ = 368464368060.
The previous prime is 368472062953. The next prime is 368472062983. The reversal of 368472062957 is 759260274863.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 368472062957 - 22 = 368472062953 is a prime.
It is a super-2 number, since 2×3684720629572 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 368472062896 and 368472062905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368472062951) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3775169 + ... + 3871542.
It is an arithmetic number, because the mean of its divisors is an integer number (92119939464).
Almost surely, 2368472062957 is an apocalyptic number.
It is an amenable number.
368472062957 is a deficient number, since it is larger than the sum of its proper divisors (7694899).
368472062957 is an equidigital number, since it uses as much as digits as its factorization.
368472062957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7694898.
The product of its (nonzero) digits is 30481920, while the sum is 59.
The spelling of 368472062957 in words is "three hundred sixty-eight billion, four hundred seventy-two million, sixty-two thousand, nine hundred fifty-seven".
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