Base | Representation |
---|---|
bin | 1100000011001… |
… | …11011110110110 |
3 | 21001012202111211 |
4 | 12001213132312 |
5 | 201334242113 |
6 | 14010352034 |
7 | 2335140514 |
oct | 601473666 |
9 | 231182454 |
10 | 101087158 |
11 | 52074307 |
12 | 29a2b61a |
13 | 17c345b3 |
14 | d5d54b4 |
15 | 8d1bb3d |
hex | 60677b6 |
101087158 has 8 divisors (see below), whose sum is σ = 151961040. Its totient is φ = 50433480.
The previous prime is 101087153. The next prime is 101087183. The reversal of 101087158 is 851780101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1010871582 = 20437227025033928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101087153) 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, 53898 + ... + 55741.
It is an arithmetic number, because the mean of its divisors is an integer number (18995130).
Almost surely, 2101087158 is an apocalyptic number.
101087158 is a deficient number, since it is larger than the sum of its proper divisors (50873882).
101087158 is a wasteful number, since it uses less digits than its factorization.
101087158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110102.
The product of its (nonzero) digits is 2240, while the sum is 31.
The square root of 101087158 is about 10054.2109585984. The cubic root of 101087158 is about 465.8348712209.
The spelling of 101087158 in words is "one hundred one million, eighty-seven thousand, one hundred fifty-eight".
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