Base | Representation |
---|---|
bin | 110111000101100010… |
… | …0111110001100100111 |
3 | 102022100100112021120011 |
4 | 1232023010332030213 |
5 | 3414233122001401 |
6 | 130202312551051 |
7 | 11355343522360 |
oct | 1561304761447 |
9 | 368310467504 |
10 | 118297453351 |
11 | 46195912680 |
12 | 1ab156b2487 |
13 | b20355890c |
14 | 5a2319ab67 |
15 | 312579c451 |
hex | 1b8b13e327 |
118297453351 has 32 divisors (see below), whose sum is σ = 153966624768. Its totient is φ = 88133987040.
The previous prime is 118297453321. The next prime is 118297453361. The reversal of 118297453351 is 153354792811.
It is not a de Polignac number, because 118297453351 - 25 = 118297453319 is a prime.
It is a super-2 number, since 2×1182974533512 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 118297453295 and 118297453304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118297453301) 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, 4490520 + ... + 4516786.
It is an arithmetic number, because the mean of its divisors is an integer number (4811457024).
Almost surely, 2118297453351 is an apocalyptic number.
118297453351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
118297453351 is a deficient number, since it is larger than the sum of its proper divisors (35669171417).
118297453351 is a wasteful number, since it uses less digits than its factorization.
118297453351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28851.
The product of its digits is 907200, while the sum is 49.
The spelling of 118297453351 in words is "one hundred eighteen billion, two hundred ninety-seven million, four hundred fifty-three thousand, three hundred fifty-one".
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