Base | Representation |
---|---|
bin | 101111100000001100… |
… | …1010111000011101010 |
3 | 100202022101210200210122 |
4 | 1133000121113003222 |
5 | 3132410100340242 |
6 | 114510321443242 |
7 | 10240645503266 |
oct | 1370031270352 |
9 | 322271720718 |
10 | 102012121322 |
11 | 3a299201691 |
12 | 1792b7a0522 |
13 | 980963c087 |
14 | 4d1a3930a6 |
15 | 29c0be3ad2 |
hex | 17c06570ea |
102012121322 has 8 divisors (see below), whose sum is σ = 153110533476. Its totient is φ = 50975276832.
The previous prime is 102012121307. The next prime is 102012121339. The reversal of 102012121322 is 223121210201.
It can be written as a sum of positive squares in 2 ways, for example, as 102010610881 + 1510441 = 319391^2 + 1229^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1020121213222 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 102012121322.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15387773 + ... + 15394400.
Almost surely, 2102012121322 is an apocalyptic number.
102012121322 is a deficient number, since it is larger than the sum of its proper divisors (51098412154).
102012121322 is a wasteful number, since it uses less digits than its factorization.
102012121322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30783832.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 102012121322 its reverse (223121210201), we get a palindrome (325133331523).
The spelling of 102012121322 in words is "one hundred two billion, twelve million, one hundred twenty-one thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •