Base | Representation |
---|---|
bin | 111100110100000… |
… | …0101101100010111 |
3 | 12021012122210101222 |
4 | 1321220011230113 |
5 | 13134340132330 |
6 | 534252040555 |
7 | 101365256552 |
oct | 17150055427 |
9 | 5235583358 |
10 | 2040552215 |
11 | 957925099 |
12 | 48b46315b |
13 | 2669a5360 |
14 | 155013699 |
15 | be2230e5 |
hex | 79a05b17 |
2040552215 has 32 divisors (see below), whose sum is σ = 2865408000. Its totient is φ = 1381484160.
The previous prime is 2040552209. The next prime is 2040552221. The reversal of 2040552215 is 5122550402.
It is an interprime number because it is at equal distance from previous prime (2040552209) and next prime (2040552221).
It is not a de Polignac number, because 2040552215 - 28 = 2040551959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11636 + ... + 64934.
It is an arithmetic number, because the mean of its divisors is an integer number (89544000).
Almost surely, 22040552215 is an apocalyptic number.
2040552215 is a deficient number, since it is larger than the sum of its proper divisors (824855785).
2040552215 is a wasteful number, since it uses less digits than its factorization.
2040552215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53367.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 2040552215 is about 45172.4718717052. The cubic root of 2040552215 is about 1268.3795678500.
The spelling of 2040552215 in words is "two billion, forty million, five hundred fifty-two thousand, two hundred fifteen".
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