Base | Representation |
---|---|
bin | 101111101010000110… |
… | …0010111001001101110 |
3 | 100210011112202222212221 |
4 | 1133110030113021232 |
5 | 3134100112230113 |
6 | 115003304345554 |
7 | 10252120561252 |
oct | 1372414271156 |
9 | 323145688787 |
10 | 102344258158 |
11 | 3a449735a3a |
12 | 17a02a752ba |
13 | 98603ac64c |
14 | 4d4c530262 |
15 | 29dee4e98d |
hex | 17d431726e |
102344258158 has 16 divisors (see below), whose sum is σ = 155540373120. Its totient is φ = 50501104696.
The previous prime is 102344258117. The next prime is 102344258207. The reversal of 102344258158 is 851852443201.
It is a super-2 number, since 2×1023442581582 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852928 + ... + 965491.
It is an arithmetic number, because the mean of its divisors is an integer number (9721273320).
Almost surely, 2102344258158 is an apocalyptic number.
102344258158 is a deficient number, since it is larger than the sum of its proper divisors (53196114962).
102344258158 is a wasteful number, since it uses less digits than its factorization.
102344258158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1818791.
The product of its (nonzero) digits is 307200, while the sum is 43.
It can be divided in two parts, 1023442 and 58158, that added together give a square (1081600 = 10402).
The spelling of 102344258158 in words is "one hundred two billion, three hundred forty-four million, two hundred fifty-eight thousand, one hundred fifty-eight".
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