Base | Representation |
---|---|
bin | 110000101000100111… |
… | …1001101011111111101 |
3 | 100222120202100022011000 |
4 | 1201101033031133331 |
5 | 3202344143011203 |
6 | 115551405520513 |
7 | 10355113454463 |
oct | 1412117153775 |
9 | 328522308130 |
10 | 104442157053 |
11 | 40325969483 |
12 | 182a9573139 |
13 | 9b05c13040 |
14 | 50aadd0833 |
15 | 2ab41ee4a3 |
hex | 18513cd7fd |
104442157053 has 16 divisors (see below), whose sum is σ = 166631362240. Its totient is φ = 64272096432.
The previous prime is 104442157051. The next prime is 104442157081. The reversal of 104442157053 is 350751244401.
104442157053 is a `hidden beast` number, since 1 + 0 + 44 + 42 + 1 + 570 + 5 + 3 = 666.
It is not a de Polignac number, because 104442157053 - 21 = 104442157051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104442156999 and 104442157017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104442157051) 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, 148777651 + ... + 148778352.
It is an arithmetic number, because the mean of its divisors is an integer number (10414460140).
Almost surely, 2104442157053 is an apocalyptic number.
104442157053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
104442157053 is a deficient number, since it is larger than the sum of its proper divisors (62189205187).
104442157053 is a wasteful number, since it uses less digits than its factorization.
104442157053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297556025 (or 297556019 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The spelling of 104442157053 in words is "one hundred four billion, four hundred forty-two million, one hundred fifty-seven thousand, fifty-three".
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