Base | Representation |
---|---|
bin | 110010111011000100… |
… | …0010000000010101100 |
3 | 101110021012201021022000 |
4 | 1211312020100002230 |
5 | 3242430122303443 |
6 | 122123143452300 |
7 | 10620642100611 |
oct | 1456610200254 |
9 | 343235637260 |
10 | 109356056748 |
11 | 42417709004 |
12 | 1923b157090 |
13 | a409c869b3 |
14 | 541587c508 |
15 | 2ca07e98d3 |
hex | 19762100ac |
109356056748 has 48 divisors (see below), whose sum is σ = 284569740000. Its totient is φ = 36316499904.
The previous prime is 109356056743. The next prime is 109356056753. The reversal of 109356056748 is 847650653901.
109356056748 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 560 + 5 + 6 + 74 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (109356056743) and next prime (109356056753).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 109356056694 and 109356056703.
It is not an unprimeable number, because it can be changed into a prime (109356056743) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1853023 + ... + 1911126.
It is an arithmetic number, because the mean of its divisors is an integer number (5928536250).
Almost surely, 2109356056748 is an apocalyptic number.
109356056748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
109356056748 is an abundant number, since it is smaller than the sum of its proper divisors (175213683252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109356056748 is a wasteful number, since it uses less digits than its factorization.
109356056748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3764431 (or 3764423 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 54.
The spelling of 109356056748 in words is "one hundred nine billion, three hundred fifty-six million, fifty-six thousand, seven hundred forty-eight".
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