Base | Representation |
---|---|
bin | 10011011110010010… |
… | …01001000110001000 |
3 | 222222121011210222221 |
4 | 21233021021012020 |
5 | 132402334231440 |
6 | 4445222223424 |
7 | 520034436364 |
oct | 115711110610 |
9 | 28877153887 |
10 | 10454602120 |
11 | 4485394346 |
12 | 2039284b74 |
13 | ca7c38b01 |
14 | 71269c2a4 |
15 | 412c59d4a |
hex | 26f249188 |
10454602120 has 64 divisors (see below), whose sum is σ = 23978934000. Its totient is φ = 4101166080.
The previous prime is 10454602097. The next prime is 10454602153. The reversal of 10454602120 is 2120645401.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 847857924 + 9606744196 = 29118^2 + 98014^2 .
It is a super-4 number, since 4×104546021204 (a number of 41 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845422 + ... + 857698.
Almost surely, 210454602120 is an apocalyptic number.
10454602120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10454602120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11989467000).
10454602120 is an abundant number, since it is smaller than the sum of its proper divisors (13524331880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10454602120 is a wasteful number, since it uses less digits than its factorization.
10454602120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12698 (or 12694 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The spelling of 10454602120 in words is "ten billion, four hundred fifty-four million, six hundred two thousand, one hundred twenty".
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