Base | Representation |
---|---|
bin | 110010000001011010… |
… | …0100110001110000111 |
3 | 101021021101112212110020 |
4 | 1210002310212032013 |
5 | 3224444402243441 |
6 | 121203200030223 |
7 | 10522001616153 |
oct | 1440264461607 |
9 | 337241485406 |
10 | 107421524871 |
11 | 41614717631 |
12 | 1899b302373 |
13 | a18c25248b |
14 | 52b0986063 |
15 | 2bdaa69e66 |
hex | 1902d26387 |
107421524871 has 8 divisors (see below), whose sum is σ = 146559600000. Its totient is φ = 69948899832.
The previous prime is 107421524843. The next prime is 107421524887. The reversal of 107421524871 is 178425124701.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107421524871 - 213 = 107421516679 is a prime.
It is a super-2 number, since 2×1074215248712 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107421526871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416362371 + ... + 416362628.
It is an arithmetic number, because the mean of its divisors is an integer number (18319950000).
Almost surely, 2107421524871 is an apocalyptic number.
107421524871 is a deficient number, since it is larger than the sum of its proper divisors (39138075129).
107421524871 is an equidigital number, since it uses as much as digits as its factorization.
107421524871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 832725045.
The product of its (nonzero) digits is 125440, while the sum is 42.
The spelling of 107421524871 in words is "one hundred seven billion, four hundred twenty-one million, five hundred twenty-four thousand, eight hundred seventy-one".
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