Base | Representation |
---|---|
bin | 10101001011010011010011… |
… | …001000001001111010110100 |
3 | 110012202200022000002120012122 |
4 | 111023103103020021322310 |
5 | 44201413213410224240 |
6 | 530025524313535112 |
7 | 25421553212151221 |
oct | 2513232310117264 |
9 | 405680260076178 |
10 | 93135612976820 |
11 | 27748656537587 |
12 | a542380414498 |
13 | 3cc785c5410cb |
14 | 18ddb0570a948 |
15 | ab7a0eabd4b5 |
hex | 54b4d3209eb4 |
93135612976820 has 24 divisors (see below), whose sum is σ = 195590953200384. Its totient is φ = 37253070724256.
The previous prime is 93135612976799. The next prime is 93135612976837. The reversal of 93135612976820 is 2867921653139.
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, 72753752 + ... + 74022831.
It is an arithmetic number, because the mean of its divisors is an integer number (8149623050016).
Almost surely, 293135612976820 is an apocalyptic number.
It is an amenable number.
93135612976820 is an abundant number, since it is smaller than the sum of its proper divisors (102455340223564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93135612976820 is a wasteful number, since it uses less digits than its factorization.
93135612976820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146808319 (or 146808317 counting only the distinct ones).
The product of its (nonzero) digits is 29393280, while the sum is 62.
The spelling of 93135612976820 in words is "ninety-three trillion, one hundred thirty-five billion, six hundred twelve million, nine hundred seventy-six thousand, eight hundred twenty".
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