Base | Representation |
---|---|
bin | 10100000001111110… |
… | …10101100000010010 |
3 | 1000202110120220000200 |
4 | 22000333111200102 |
5 | 134011012141034 |
6 | 4535040000030 |
7 | 530331450024 |
oct | 120077254022 |
9 | 30673526020 |
10 | 10754021394 |
11 | 4619401496 |
12 | 2101600016 |
13 | 1024c9248c |
14 | 740360014 |
15 | 42e1a1a99 |
hex | 280fd5812 |
10754021394 has 48 divisors (see below), whose sum is σ = 24892838880. Its totient is φ = 3345312960.
The previous prime is 10754021393. The next prime is 10754021401. The reversal of 10754021394 is 49312045701.
10754021394 is a `hidden beast` number, since 1 + 0 + 7 + 540 + 21 + 3 + 94 = 666.
It is a super-2 number, since 2×107540213942 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10754021393) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211747 + ... + 257574.
It is an arithmetic number, because the mean of its divisors is an integer number (518600810).
Almost surely, 210754021394 is an apocalyptic number.
10754021394 is an abundant number, since it is smaller than the sum of its proper divisors (14138817486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10754021394 is a wasteful number, since it uses less digits than its factorization.
10754021394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469415 (or 469412 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The spelling of 10754021394 in words is "ten billion, seven hundred fifty-four million, twenty-one thousand, three hundred ninety-four".
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