Base | Representation |
---|---|
bin | 110010000000011100… |
… | …1100001011010001100 |
3 | 101021012010211201100210 |
4 | 1210000321201122030 |
5 | 3224413122331302 |
6 | 121200044322420 |
7 | 10521130442544 |
oct | 1440071413214 |
9 | 337163751323 |
10 | 107389261452 |
11 | 415a8490650 |
12 | 18990543410 |
13 | a1856671b5 |
14 | 52aa588324 |
15 | 2bd7ce566c |
hex | 1900e6168c |
107389261452 has 48 divisors (see below), whose sum is σ = 285239469312. Its totient is φ = 31127321280.
The previous prime is 107389261433. The next prime is 107389261457. The reversal of 107389261452 is 254162983701.
It is not an unprimeable number, because it can be changed into a prime (107389261457) 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, 17682943 + ... + 17689014.
It is an arithmetic number, because the mean of its divisors is an integer number (5942488944).
It is a 1-persistent number, because it is pandigital, but 2⋅107389261452 = 214778522904 is not.
Almost surely, 2107389261452 is an apocalyptic number.
107389261452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
107389261452 is an abundant number, since it is smaller than the sum of its proper divisors (177850207860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107389261452 is a wasteful number, since it uses less digits than its factorization.
107389261452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35371998 (or 35371996 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 107389261452 in words is "one hundred seven billion, three hundred eighty-nine million, two hundred sixty-one thousand, four hundred fifty-two".
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