Base | Representation |
---|---|
bin | 110000000111001111011011… |
… | …1101111110011110101011111 |
3 | 2001111110021000020111000001222 |
4 | 1200032132313233303311133 |
5 | 420432313314412244400 |
6 | 4100030532052523555 |
7 | 155066513651636666 |
oct | 14016366757636537 |
9 | 2044407006430058 |
10 | 423207685274975 |
11 | 11293540a377427 |
12 | 3b5705996205bb |
13 | 1521b40c93b723 |
14 | 767150b41dddd |
15 | 33dd90a70b185 |
hex | 180e7b7bf3d5f |
423207685274975 has 12 divisors (see below), whose sum is σ = 524810725090320. Its totient is φ = 338544731865600.
The previous prime is 423207685274971. The next prime is 423207685274999. The reversal of 423207685274975 is 579472586702324.
It is not a de Polignac number, because 423207685274975 - 22 = 423207685274971 is a prime.
It is a super-2 number, since 2×4232076852749752 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 423207685274899 and 423207685274908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423207685274971) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535005731 + ... + 535796180.
It is an arithmetic number, because the mean of its divisors is an integer number (43734227090860).
Almost surely, 2423207685274975 is an apocalyptic number.
423207685274975 is a deficient number, since it is larger than the sum of its proper divisors (101603039815345).
423207685274975 is a wasteful number, since it uses less digits than its factorization.
423207685274975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070817730 (or 1070817725 counting only the distinct ones).
The product of its (nonzero) digits is 1422489600, while the sum is 71.
The spelling of 423207685274975 in words is "four hundred twenty-three trillion, two hundred seven billion, six hundred eighty-five million, two hundred seventy-four thousand, nine hundred seventy-five".
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