Base | Representation |
---|---|
bin | 111000000111001010… |
… | …101100101000111110 |
3 | 12202111220121022000110 |
4 | 320013022230220332 |
5 | 1441342421140232 |
6 | 43402310010450 |
7 | 4232021511342 |
oct | 700712545076 |
9 | 182456538013 |
10 | 60249786942 |
11 | 23608485754 |
12 | b815646a26 |
13 | 58b2426907 |
14 | 2cb7b15622 |
15 | 1879643acc |
hex | e072aca3e |
60249786942 has 64 divisors (see below), whose sum is σ = 132412170240. Its totient is φ = 18191368800.
The previous prime is 60249786937. The next prime is 60249786953. The reversal of 60249786942 is 24968794206.
60249786942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×602497869422 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11090967 + ... + 11096397.
It is an arithmetic number, because the mean of its divisors is an integer number (2068940160).
Almost surely, 260249786942 is an apocalyptic number.
60249786942 is an abundant number, since it is smaller than the sum of its proper divisors (72162383298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60249786942 is a wasteful number, since it uses less digits than its factorization.
60249786942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9709.
The product of its (nonzero) digits is 10450944, while the sum is 57.
The spelling of 60249786942 in words is "sixty billion, two hundred forty-nine million, seven hundred eighty-six thousand, nine hundred forty-two".
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