Base | Representation |
---|---|
bin | 1011000110010011111… |
… | …0101111001110100011 |
3 | 200020011022101020001202 |
4 | 2301210332233032203 |
5 | 11110444204311440 |
6 | 223332134151415 |
7 | 16530022312040 |
oct | 2614476571643 |
9 | 606138336052 |
10 | 190672728995 |
11 | 7395586a471 |
12 | 30b53ab256b |
13 | 14c98b132c8 |
14 | 932b4381c7 |
15 | 4e5e69d615 |
hex | 2c64faf3a3 |
190672728995 has 32 divisors (see below), whose sum is σ = 262631255040. Its totient is φ = 130178954880.
The previous prime is 190672728907. The next prime is 190672729003. The reversal of 190672728995 is 599827276091.
It is not a de Polignac number, because 190672728995 - 222 = 190668534691 is a prime.
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, 21249860 + ... + 21258830.
It is an arithmetic number, because the mean of its divisors is an integer number (8207226720).
Almost surely, 2190672728995 is an apocalyptic number.
190672728995 is a deficient number, since it is larger than the sum of its proper divisors (71958526045).
190672728995 is a wasteful number, since it uses less digits than its factorization.
190672728995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11555.
The product of its (nonzero) digits is 34292160, while the sum is 65.
The spelling of 190672728995 in words is "one hundred ninety billion, six hundred seventy-two million, seven hundred twenty-eight thousand, nine hundred ninety-five".
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