Base | Representation |
---|---|
bin | 10011111101000011100… |
… | …010101001111101101000 |
3 | 11212002101012212211002221 |
4 | 103331003202221331220 |
5 | 134431233244210142 |
6 | 2525533333003424 |
7 | 201032205233230 |
oct | 23750342517550 |
9 | 4762335784087 |
10 | 1371227725672 |
11 | 489597337782 |
12 | 1a1905483574 |
13 | 9c3c99c2c8c |
14 | 4a52126acc0 |
15 | 25a071eb767 |
hex | 13f438a9f68 |
1371227725672 has 32 divisors (see below), whose sum is σ = 2938390096320. Its totient is φ = 587660031360.
The previous prime is 1371227725663. The next prime is 1371227725709. The reversal of 1371227725672 is 2765277221731.
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, 4575972 + ... + 4866412.
It is an arithmetic number, because the mean of its divisors is an integer number (91824690510).
Almost surely, 21371227725672 is an apocalyptic number.
It is an amenable number.
1371227725672 is an abundant number, since it is smaller than the sum of its proper divisors (1567162370648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1371227725672 is a wasteful number, since it uses less digits than its factorization.
1371227725672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374761 (or 374757 counting only the distinct ones).
The product of its digits is 3457440, while the sum is 52.
The spelling of 1371227725672 in words is "one trillion, three hundred seventy-one billion, two hundred twenty-seven million, seven hundred twenty-five thousand, six hundred seventy-two".
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