Base | Representation |
---|---|
bin | 101011101110111110… |
… | …1110110100001111010 |
3 | 22222102022211120101121 |
4 | 1113131331312201322 |
5 | 3014321040321330 |
6 | 111051230535454 |
7 | 6533245211440 |
oct | 1273575664172 |
9 | 288368746347 |
10 | 93918292090 |
11 | 36915477a17 |
12 | 1625106758a |
13 | 8b198360cc |
14 | 478d462b90 |
15 | 269a36217a |
hex | 15ddf7687a |
93918292090 has 16 divisors (see below), whose sum is σ = 193203343872. Its totient is φ = 32200557264.
The previous prime is 93918292087. The next prime is 93918292093. The reversal of 93918292090 is 9029281939.
It is an interprime number because it is at equal distance from previous prime (93918292087) and next prime (93918292093).
It is not an unprimeable number, because it can be changed into a prime (93918292093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670844874 + ... + 670845013.
It is an arithmetic number, because the mean of its divisors is an integer number (12075208992).
Almost surely, 293918292090 is an apocalyptic number.
93918292090 is an abundant number, since it is smaller than the sum of its proper divisors (99285051782).
93918292090 is a wasteful number, since it uses less digits than its factorization.
93918292090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341689901.
The product of its (nonzero) digits is 629856, while the sum is 52.
The spelling of 93918292090 in words is "ninety-three billion, nine hundred eighteen million, two hundred ninety-two thousand, ninety".
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