Base | Representation |
---|---|
bin | 101110010001111… |
… | …0100000110110101 |
3 | 11000020001002211011 |
4 | 1130203310012311 |
5 | 11140020023331 |
6 | 414031512221 |
7 | 53324236630 |
oct | 13443640665 |
9 | 4006032734 |
10 | 1552892341 |
11 | 727627000 |
12 | 374088671 |
13 | 1b9951010 |
14 | 10a350c17 |
15 | 914e63b1 |
hex | 5c8f41b5 |
1552892341 has 32 divisors (see below), whose sum is σ = 2102397696. Its totient is φ = 1116878400.
The previous prime is 1552892339. The next prime is 1552892359. The reversal of 1552892341 is 1432982551.
It is a happy number.
It is not a de Polignac number, because 1552892341 - 21 = 1552892339 is a prime.
It is a super-2 number, since 2×15528923412 = 4822949245472920562, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1552892294 and 1552892303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1552892441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114711 + ... + 127531.
It is an arithmetic number, because the mean of its divisors is an integer number (65699928).
Almost surely, 21552892341 is an apocalyptic number.
1552892341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1552892341 is a deficient number, since it is larger than the sum of its proper divisors (549505355).
1552892341 is a wasteful number, since it uses less digits than its factorization.
1552892341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12874 (or 12852 counting only the distinct ones).
The product of its digits is 86400, while the sum is 40.
The square root of 1552892341 is about 39406.7550173825. The cubic root of 1552892341 is about 1158.0139273752.
The spelling of 1552892341 in words is "one billion, five hundred fifty-two million, eight hundred ninety-two thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •