Base | Representation |
---|---|
bin | 10010111000110101… |
… | …10011101100010110 |
3 | 222011201002001011200 |
4 | 21130122303230112 |
5 | 131231424402232 |
6 | 4354121213330 |
7 | 506201352435 |
oct | 113432635426 |
9 | 28151061150 |
10 | 10140465942 |
11 | 4334035172 |
12 | 1b70031246 |
13 | c57b2b909 |
14 | 6c2a8911c |
15 | 3e53a777c |
hex | 25c6b3b16 |
10140465942 has 24 divisors (see below), whose sum is σ = 22197518616. Its totient is φ = 3345307776.
The previous prime is 10140465941. The next prime is 10140465943. The reversal of 10140465942 is 24956404101.
10140465942 is a `hidden beast` number, since 10 + 14 + 0 + 46 + 594 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (10140465941) and next prime (10140465943).
It is a junction number, because it is equal to n+sod(n) for n = 10140465897 and 10140465906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10140465941) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2902168 + ... + 2905659.
It is an arithmetic number, because the mean of its divisors is an integer number (924896609).
Almost surely, 210140465942 is an apocalyptic number.
10140465942 is an abundant number, since it is smaller than the sum of its proper divisors (12057052674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10140465942 is a wasteful number, since it uses less digits than its factorization.
10140465942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5807932 (or 5807929 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 10140465942 in words is "ten billion, one hundred forty million, four hundred sixty-five thousand, nine hundred forty-two".
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