Base | Representation |
---|---|
bin | 1100010110111… |
… | …00101000010111 |
3 | 21020001200111000 |
4 | 12023130220113 |
5 | 203014223101 |
6 | 14141514343 |
7 | 2366062563 |
oct | 613345027 |
9 | 236050430 |
10 | 103664151 |
11 | 53574458 |
12 | 2a8729b3 |
13 | 18627546 |
14 | daa66a3 |
15 | 917a486 |
hex | 62dca17 |
103664151 has 16 divisors (see below), whose sum is σ = 160254720. Its totient is φ = 66104280.
The previous prime is 103664149. The next prime is 103664159. The reversal of 103664151 is 151466301.
103664151 is a `hidden beast` number, since 10 + 3 + 6 + 641 + 5 + 1 = 666.
It is not a de Polignac number, because 103664151 - 21 = 103664149 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103664159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82845 + ... + 84086.
It is an arithmetic number, because the mean of its divisors is an integer number (10015920).
Almost surely, 2103664151 is an apocalyptic number.
103664151 is a deficient number, since it is larger than the sum of its proper divisors (56590569).
103664151 is a wasteful number, since it uses less digits than its factorization.
103664151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166963 (or 166957 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 103664151 is about 10181.5593599409. The cubic root of 103664151 is about 469.7601779360.
The spelling of 103664151 in words is "one hundred three million, six hundred sixty-four thousand, one hundred fifty-one".
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