Base | Representation |
---|---|
bin | 101111100011001000… |
… | …0011101101010000101 |
3 | 100202120020211102121211 |
4 | 1133012100131222011 |
5 | 3133110233433412 |
6 | 114524153211421 |
7 | 10243251344554 |
oct | 1370620355205 |
9 | 322506742554 |
10 | 102110452357 |
11 | 3a339763201 |
12 | 17958700b71 |
13 | 9823b1a014 |
14 | 4d2946bd9b |
15 | 29c9668ca7 |
hex | 17c641da85 |
102110452357 has 4 divisors (see below), whose sum is σ = 102119421600. Its totient is φ = 102101483116.
The previous prime is 102110452307. The next prime is 102110452373. The reversal of 102110452357 is 753254011201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102110452357 - 215 = 102110419589 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 (102110452307) 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, 4467523 + ... + 4490320.
It is an arithmetic number, because the mean of its divisors is an integer number (25529855400).
Almost surely, 2102110452357 is an apocalyptic number.
It is an amenable number.
102110452357 is a deficient number, since it is larger than the sum of its proper divisors (8969243).
102110452357 is an equidigital number, since it uses as much as digits as its factorization.
102110452357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8969242.
The product of its (nonzero) digits is 8400, while the sum is 31.
Adding to 102110452357 its reverse (753254011201), we get a palindrome (855364463558).
The spelling of 102110452357 in words is "one hundred two billion, one hundred ten million, four hundred fifty-two thousand, three hundred fifty-seven".
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