Base | Representation |
---|---|
bin | 1011000100000101111… |
… | …0010000111111001100 |
3 | 200011121210102202200002 |
4 | 2301001132100333030 |
5 | 11103234203421324 |
6 | 223153054023432 |
7 | 16506166650365 |
oct | 2610136207714 |
9 | 604553382602 |
10 | 190077013964 |
11 | 7367a5789a2 |
12 | 30a084a7b78 |
13 | 14c02587bc6 |
14 | 92b2288b6c |
15 | 4e2722a3ae |
hex | 2c41790fcc |
190077013964 has 12 divisors (see below), whose sum is σ = 332637911424. Its totient is φ = 95037610704.
The previous prime is 190077013963. The next prime is 190077013969. The reversal of 190077013964 is 469310770091.
It is a super-2 number, since 2×1900770139642 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (190077013961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550934 + ... + 826850.
It is an arithmetic number, because the mean of its divisors is an integer number (27719825952).
Almost surely, 2190077013964 is an apocalyptic number.
It is an amenable number.
190077013964 is a deficient number, since it is larger than the sum of its proper divisors (142560897460).
190077013964 is a wasteful number, since it uses less digits than its factorization.
190077013964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448144 (or 448142 counting only the distinct ones).
The product of its (nonzero) digits is 285768, while the sum is 47.
The spelling of 190077013964 in words is "one hundred ninety billion, seventy-seven million, thirteen thousand, nine hundred sixty-four".
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