Base | Representation |
---|---|
bin | 101111011110101001… |
… | …1000101000001111110 |
3 | 100202011202222220220122 |
4 | 1132331103011001332 |
5 | 3132303244033344 |
6 | 114501223414542 |
7 | 10236444626024 |
oct | 1367523050176 |
9 | 322152886818 |
10 | 101960142974 |
11 | 3a27192a578 |
12 | 179162b4452 |
13 | 97cb940361 |
14 | 4d13502714 |
15 | 29bb377aee |
hex | 17bd4c507e |
101960142974 has 4 divisors (see below), whose sum is σ = 152940214464. Its totient is φ = 50980071486.
The previous prime is 101960142941. The next prime is 101960142983. The reversal of 101960142974 is 479241069101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479241069101 = 1187 ⋅403741423.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25490035742 + ... + 25490035745.
It is an arithmetic number, because the mean of its divisors is an integer number (38235053616).
Almost surely, 2101960142974 is an apocalyptic number.
101960142974 is a deficient number, since it is larger than the sum of its proper divisors (50980071490).
101960142974 is an equidigital number, since it uses as much as digits as its factorization.
101960142974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50980071489.
The product of its (nonzero) digits is 108864, while the sum is 44.
The spelling of 101960142974 in words is "one hundred one billion, nine hundred sixty million, one hundred forty-two thousand, nine hundred seventy-four".
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