Base | Representation |
---|---|
bin | 111100010111000… |
… | …1011011000010101 |
3 | 12020011002111220120 |
4 | 1320232023120111 |
5 | 13121443334112 |
6 | 532550422153 |
7 | 101122241115 |
oct | 17056133025 |
9 | 5204074816 |
10 | 2025371157 |
11 | 94a2a6367 |
12 | 486361959 |
13 | 2637bb494 |
14 | 152dc1045 |
15 | bcc24e8c |
hex | 78b8b615 |
2025371157 has 24 divisors (see below), whose sum is σ = 2793018816. Its totient is φ = 1305445248.
The previous prime is 2025371137. The next prime is 2025371167. The reversal of 2025371157 is 7511735202.
It is a happy number.
It is not a de Polignac number, because 2025371157 - 212 = 2025367061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025371137) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 684393 + ... + 687345.
It is an arithmetic number, because the mean of its divisors is an integer number (116375784).
Almost surely, 22025371157 is an apocalyptic number.
It is an amenable number.
2025371157 is a deficient number, since it is larger than the sum of its proper divisors (767647659).
2025371157 is a wasteful number, since it uses less digits than its factorization.
2025371157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3197 (or 3160 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 33.
The square root of 2025371157 is about 45004.1237777162. The cubic root of 2025371157 is about 1265.2262885240.
The spelling of 2025371157 in words is "two billion, twenty-five million, three hundred seventy-one thousand, one hundred fifty-seven".
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