Base | Representation |
---|---|
bin | 100000110001011101… |
… | …1010100001101101110 |
3 | 20201122211212110011010 |
4 | 1001202323110031232 |
5 | 2123114033140243 |
6 | 52155354210050 |
7 | 5041030162116 |
oct | 1014273241556 |
9 | 221584773133 |
10 | 70379193198 |
11 | 27936246586 |
12 | 11781a23926 |
13 | 6837b82522 |
14 | 3599122046 |
15 | 1c6da64433 |
hex | 1062ed436e |
70379193198 has 16 divisors (see below), whose sum is σ = 140767758720. Its totient is φ = 23458169016.
The previous prime is 70379193187. The next prime is 70379193217. The reversal of 70379193198 is 89139197307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290940 + ... + 474767.
It is an arithmetic number, because the mean of its divisors is an integer number (8797984920).
Almost surely, 270379193198 is an apocalyptic number.
70379193198 is an abundant number, since it is smaller than the sum of its proper divisors (70388565522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70379193198 is a wasteful number, since it uses less digits than its factorization.
70379193198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781031.
The product of its (nonzero) digits is 2571912, while the sum is 57.
The spelling of 70379193198 in words is "seventy billion, three hundred seventy-nine million, one hundred ninety-three thousand, one hundred ninety-eight".
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