Base | Representation |
---|---|
bin | 1000001001101101110111 |
3 | 11000120100100 |
4 | 20021231313 |
5 | 1021340301 |
6 | 113445143 |
7 | 24110115 |
oct | 10115567 |
9 | 4016310 |
10 | 2136951 |
11 | 122a583 |
12 | 8707b3 |
13 | 59a88b |
14 | 3d8ab5 |
15 | 2c3286 |
hex | 209b77 |
2136951 has 12 divisors (see below), whose sum is σ = 3268512. Its totient is φ = 1340736.
The previous prime is 2136919. The next prime is 2136973. The reversal of 2136951 is 1596312.
It is not a de Polignac number, because 2136951 - 25 = 2136919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2136991) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6831 + ... + 7136.
It is an arithmetic number, because the mean of its divisors is an integer number (272376).
22136951 is an apocalyptic number.
2136951 is a deficient number, since it is larger than the sum of its proper divisors (1131561).
2136951 is a wasteful number, since it uses less digits than its factorization.
2136951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13990 (or 13987 counting only the distinct ones).
The product of its digits is 1620, while the sum is 27.
The square root of 2136951 is about 1461.8313856256. The cubic root of 2136951 is about 128.8046439114.
The spelling of 2136951 in words is "two million, one hundred thirty-six thousand, nine hundred fifty-one".
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