Base | Representation |
---|---|
bin | 1011111011011… |
… | …10111100100101 |
3 | 20222022001002002 |
4 | 11331232330211 |
5 | 201104203112 |
6 | 13532455045 |
7 | 2323400546 |
oct | 575567445 |
9 | 228261062 |
10 | 100069157 |
11 | 51539491 |
12 | 2961a485 |
13 | 17969126 |
14 | d40c4cd |
15 | 8bba1c2 |
hex | 5f6ef25 |
100069157 has 8 divisors (see below), whose sum is σ = 108210816. Its totient is φ = 92178112.
The previous prime is 100069153. The next prime is 100069171. The reversal of 100069157 is 751960001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100069157 - 22 = 100069153 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100069153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61823 + ... + 63420.
It is an arithmetic number, because the mean of its divisors is an integer number (13526352).
Almost surely, 2100069157 is an apocalyptic number.
100069157 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
100069157 is a deficient number, since it is larger than the sum of its proper divisors (8141659).
100069157 is a wasteful number, since it uses less digits than its factorization.
100069157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125307.
The product of its (nonzero) digits is 1890, while the sum is 29.
The square root of 100069157 is about 10003.4572523703. The cubic root of 100069157 is about 464.2658581579.
The spelling of 100069157 in words is "one hundred million, sixty-nine thousand, one hundred fifty-seven".
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