Base | Representation |
---|---|
bin | 10011110101000000… |
… | …00100010101110010 |
3 | 1000110212202020002110 |
4 | 21322200010111302 |
5 | 133300130130310 |
6 | 4520150430150 |
7 | 524540243526 |
oct | 117240042562 |
9 | 30425666073 |
10 | 10645161330 |
11 | 4572a092a1 |
12 | 2091062356 |
13 | 1008568c3b |
14 | 72db03d86 |
15 | 42484bd20 |
hex | 27a804572 |
10645161330 has 16 divisors (see below), whose sum is σ = 25548387264. Its totient is φ = 2838709680.
The previous prime is 10645161253. The next prime is 10645161349. The reversal of 10645161330 is 3316154601.
It is a super-2 number, since 2×106451613302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 354838711 = 10645161330 / (1 + 0 + 6 + 4 + 5 + 1 + 6 + 1 + 3 + 3 + 0).
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, 177419326 + ... + 177419385.
It is an arithmetic number, because the mean of its divisors is an integer number (1596774204).
Almost surely, 210645161330 is an apocalyptic number.
10645161330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10645161330 is an abundant number, since it is smaller than the sum of its proper divisors (14903225934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10645161330 is a wasteful number, since it uses less digits than its factorization.
10645161330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354838721.
The product of its (nonzero) digits is 6480, while the sum is 30.
The spelling of 10645161330 in words is "ten billion, six hundred forty-five million, one hundred sixty-one thousand, three hundred thirty".
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