Base | Representation |
---|---|
bin | 100011011100001010… |
… | …0000101100011110111 |
3 | 21021110000012211100021 |
4 | 1012320110011203313 |
5 | 2221331304424211 |
6 | 54543555030011 |
7 | 5332665265363 |
oct | 1067024054367 |
9 | 237400184307 |
10 | 76106717431 |
11 | 2a305292288 |
12 | 128bbb9b307 |
13 | 723b669614 |
14 | 397da842a3 |
15 | 1ea67c8771 |
hex | 11b85058f7 |
76106717431 has 16 divisors (see below), whose sum is σ = 79339004928. Its totient is φ = 72923760000.
The previous prime is 76106717377. The next prime is 76106717437. The reversal of 76106717431 is 13471760167.
It is a cyclic number.
It is not a de Polignac number, because 76106717431 - 215 = 76106684663 is a prime.
It is a super-2 number, since 2×761067174312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76106717437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7461471 + ... + 7471663.
It is an arithmetic number, because the mean of its divisors is an integer number (4958687808).
Almost surely, 276106717431 is an apocalyptic number.
76106717431 is a deficient number, since it is larger than the sum of its proper divisors (3232287497).
76106717431 is a wasteful number, since it uses less digits than its factorization.
76106717431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12582.
The product of its (nonzero) digits is 148176, while the sum is 43.
The spelling of 76106717431 in words is "seventy-six billion, one hundred six million, seven hundred seventeen thousand, four hundred thirty-one".
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