Base | Representation |
---|---|
bin | 10011000001101110100… |
… | …001111011001101011100 |
3 | 11121222221121220212100001 |
4 | 103001232201323031130 |
5 | 132410302224220040 |
6 | 2440400214344044 |
7 | 163315450256023 |
oct | 23015641731534 |
9 | 4558847825301 |
10 | 1307524445020 |
11 | 46457750a0a2 |
12 | 1914a735b024 |
13 | 963b6c63b81 |
14 | 473daa218ba |
15 | 240297d559a |
hex | 1306e87b35c |
1307524445020 has 48 divisors (see below), whose sum is σ = 2757414451680. Its totient is φ = 520802390016.
The previous prime is 1307524444979. The next prime is 1307524445053. The reversal of 1307524445020 is 205444257031.
It is a congruent number.
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, 4384836 + ... + 4673524.
It is an arithmetic number, because the mean of its divisors is an integer number (57446134410).
Almost surely, 21307524445020 is an apocalyptic number.
1307524445020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1307524445020 is an abundant number, since it is smaller than the sum of its proper divisors (1449890006660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1307524445020 is a wasteful number, since it uses less digits than its factorization.
1307524445020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289654 (or 289652 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 37.
The spelling of 1307524445020 in words is "one trillion, three hundred seven billion, five hundred twenty-four million, four hundred forty-five thousand, twenty".
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