Base | Representation |
---|---|
bin | 101111100110000110… |
… | …1011010001100000101 |
3 | 100202211012201222102201 |
4 | 1133030031122030011 |
5 | 3133311320040023 |
6 | 114542121434501 |
7 | 10245603225412 |
oct | 1371415321405 |
9 | 322735658381 |
10 | 102210315013 |
11 | 3a390070524 |
12 | 1798603ba31 |
13 | 983b713151 |
14 | 4d38825109 |
15 | 29d32e2bad |
hex | 17cc35a305 |
102210315013 has 8 divisors (see below), whose sum is σ = 102955108256. Its totient is φ = 101467501200.
The previous prime is 102210314989. The next prime is 102210315029. The reversal of 102210315013 is 310513012201.
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 102210315013 - 25 = 102210314981 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 (102210315413) 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, 391131 + ... + 597832.
It is an arithmetic number, because the mean of its divisors is an integer number (12869388532).
Almost surely, 2102210315013 is an apocalyptic number.
It is an amenable number.
102210315013 is a deficient number, since it is larger than the sum of its proper divisors (744793243).
102210315013 is an equidigital number, since it uses as much as digits as its factorization.
102210315013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 989715.
The product of its (nonzero) digits is 180, while the sum is 19.
Adding to 102210315013 its reverse (310513012201), we get a palindrome (412723327214).
The spelling of 102210315013 in words is "one hundred two billion, two hundred ten million, three hundred fifteen thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •