Base | Representation |
---|---|
bin | 101111000100001111… |
… | …1011101000010111111 |
3 | 100122220000221002020202 |
4 | 1132020133131002333 |
5 | 3123444443211443 |
6 | 114233254434115 |
7 | 10205466323153 |
oct | 1361037350277 |
9 | 318800832222 |
10 | 101074194623 |
11 | 39957825456 |
12 | 1770966293b |
13 | 96ba22676c |
14 | 4c6b9a3063 |
15 | 29686c47b8 |
hex | 17887dd0bf |
101074194623 has 16 divisors (see below), whose sum is σ = 108332695296. Its totient is φ = 94089135360.
The previous prime is 101074194521. The next prime is 101074194629. The reversal of 101074194623 is 326491470101.
It is a cyclic number.
It is not a de Polignac number, because 101074194623 - 28 = 101074194367 is a prime.
It is a super-2 number, since 2×1010741946232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101074194629) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267218 + ... + 523023.
It is an arithmetic number, because the mean of its divisors is an integer number (6770793456).
Almost surely, 2101074194623 is an apocalyptic number.
101074194623 is a deficient number, since it is larger than the sum of its proper divisors (7258500673).
101074194623 is an equidigital number, since it uses as much as digits as its factorization.
101074194623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 790414.
The product of its (nonzero) digits is 36288, while the sum is 38.
The spelling of 101074194623 in words is "one hundred one billion, seventy-four million, one hundred ninety-four thousand, six hundred twenty-three".
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