Base | Representation |
---|---|
bin | 100111000101100111… |
… | …0000100110101111101 |
3 | 22000122221002222011012 |
4 | 1032023032010311331 |
5 | 2333402131222001 |
6 | 102321143405005 |
7 | 6031054042664 |
oct | 1161316046575 |
9 | 260587088135 |
10 | 83940101501 |
11 | 32664aa9713 |
12 | 14327453765 |
13 | 7bb9513819 |
14 | 40c4179ddb |
15 | 22b43612bb |
hex | 138b384d7d |
83940101501 has 8 divisors (see below), whose sum is σ = 88381783680. Its totient is φ = 79500797568.
The previous prime is 83940101471. The next prime is 83940101519. The reversal of 83940101501 is 10510104938.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83940101501 - 234 = 66760232317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83940131501) 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, 521876 + ... + 663501.
It is an arithmetic number, because the mean of its divisors is an integer number (11047722960).
Almost surely, 283940101501 is an apocalyptic number.
It is an amenable number.
83940101501 is a deficient number, since it is larger than the sum of its proper divisors (4441682179).
83940101501 is a wasteful number, since it uses less digits than its factorization.
83940101501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1189123.
The product of its (nonzero) digits is 4320, while the sum is 32.
The spelling of 83940101501 in words is "eighty-three billion, nine hundred forty million, one hundred one thousand, five hundred one".
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