Base | Representation |
---|---|
bin | 1100000000101… |
… | …01101011000111 |
3 | 21000120201212012 |
4 | 12000111223013 |
5 | 201243031241 |
6 | 13555244435 |
7 | 2332243550 |
oct | 600255307 |
9 | 230521765 |
10 | 100752071 |
11 | 51965582 |
12 | 298a971b |
13 | 17b47c14 |
14 | d549327 |
15 | 8ca26eb |
hex | 6015ac7 |
100752071 has 4 divisors (see below), whose sum is σ = 115145232. Its totient is φ = 86358912.
The previous prime is 100752059. The next prime is 100752083. The reversal of 100752071 is 170257001.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 170257001 = 167 ⋅1019503.
It is an interprime number because it is at equal distance from previous prime (100752059) and next prime (100752083).
It is a cyclic number.
It is not a de Polignac number, because 100752071 - 218 = 100489927 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 (100752031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7196570 + ... + 7196583.
It is an arithmetic number, because the mean of its divisors is an integer number (28786308).
Almost surely, 2100752071 is an apocalyptic number.
100752071 is a deficient number, since it is larger than the sum of its proper divisors (14393161).
100752071 is an equidigital number, since it uses as much as digits as its factorization.
100752071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14393160.
The product of its (nonzero) digits is 490, while the sum is 23.
The square root of 100752071 is about 10037.5331132704. The cubic root of 100752071 is about 465.3195799039.
The spelling of 100752071 in words is "one hundred million, seven hundred fifty-two thousand, seventy-one".
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