Base | Representation |
---|---|
bin | 11100010111000001… |
… | …10100111100000011 |
3 | 1110022002112120220001 |
4 | 32023200310330003 |
5 | 222140214242410 |
6 | 10554452100431 |
7 | 1046205646324 |
oct | 161340647403 |
9 | 43262476801 |
10 | 15225540355 |
11 | 6503469903 |
12 | 2b4b004717 |
13 | 15884a649c |
14 | a4617444b |
15 | 5e1a1633a |
hex | 38b834f03 |
15225540355 has 16 divisors (see below), whose sum is σ = 18363895200. Its totient is φ = 12118344192.
The previous prime is 15225540307. The next prime is 15225540371. The reversal of 15225540355 is 55304552251.
It is a cyclic number.
It is not a de Polignac number, because 15225540355 - 27 = 15225540227 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013121 + ... + 2020669.
It is an arithmetic number, because the mean of its divisors is an integer number (1147743450).
Almost surely, 215225540355 is an apocalyptic number.
15225540355 is a deficient number, since it is larger than the sum of its proper divisors (3138354845).
15225540355 is a wasteful number, since it uses less digits than its factorization.
15225540355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9558.
The product of its (nonzero) digits is 150000, while the sum is 37.
The spelling of 15225540355 in words is "fifteen billion, two hundred twenty-five million, five hundred forty thousand, three hundred fifty-five".
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