Base | Representation |
---|---|
bin | 1110000011010100000111… |
… | …1110110101100100111011 |
3 | 2000201000102100002201012002 |
4 | 3200311001332311210323 |
5 | 4011113303203331011 |
6 | 52505402512011215 |
7 | 3153142663114535 |
oct | 340650176654473 |
9 | 60630370081162 |
10 | 15450104355131 |
11 | 4a17397141536 |
12 | 1896400830b0b |
13 | 880c28107724 |
14 | 3b5b091b0855 |
15 | 1bbd5cb67c3b |
hex | e0d41fb593b |
15450104355131 has 8 divisors (see below), whose sum is σ = 15791273869104. Its totient is φ = 15110774030560.
The previous prime is 15450104355097. The next prime is 15450104355143. The reversal of 15450104355131 is 13155340105451.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 15450104355131 - 26 = 15450104355067 is a prime.
It is a super-2 number, since 2×154501043551312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (15450104355331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459780365 + ... + 459813966.
It is an arithmetic number, because the mean of its divisors is an integer number (1973909233638).
Almost surely, 215450104355131 is an apocalyptic number.
15450104355131 is a deficient number, since it is larger than the sum of its proper divisors (341169513973).
15450104355131 is an equidigital number, since it uses as much as digits as its factorization.
15450104355131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 919594701.
The product of its (nonzero) digits is 90000, while the sum is 38.
The spelling of 15450104355131 in words is "fifteen trillion, four hundred fifty billion, one hundred four million, three hundred fifty-five thousand, one hundred thirty-one".
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