Base | Representation |
---|---|
bin | 1111100100000… |
… | …10000010010010 |
3 | 100002122221020021 |
4 | 13302002002102 |
5 | 231410243200 |
6 | 20542134054 |
7 | 3143464612 |
oct | 762020222 |
9 | 302587207 |
10 | 130556050 |
11 | 67771769 |
12 | 3788132a |
13 | 21081901 |
14 | 134a6a42 |
15 | b6dd41a |
hex | 7c82092 |
130556050 has 48 divisors (see below), whose sum is σ = 256001472. Its totient is φ = 49438400.
The previous prime is 130556033. The next prime is 130556071. The reversal of 130556050 is 50655031.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122520 + ... + 123580.
It is an arithmetic number, because the mean of its divisors is an integer number (5333364).
Almost surely, 2130556050 is an apocalyptic number.
130556050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130556050 is a deficient number, since it is larger than the sum of its proper divisors (125445422).
130556050 is a wasteful number, since it uses less digits than its factorization.
130556050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1203 (or 1198 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 25.
The square root of 130556050 is about 11426.1126372883. The cubic root of 130556050 is about 507.3009403178.
The spelling of 130556050 in words is "one hundred thirty million, five hundred fifty-six thousand, fifty".
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