Base | Representation |
---|---|
bin | 111001000111010100… |
… | …1001101011111000101 |
3 | 102201120211211222101202 |
4 | 1302032221031133011 |
5 | 4002142434031401 |
6 | 132202355232245 |
7 | 11601302640551 |
oct | 1621651153705 |
9 | 381524758352 |
10 | 122652252101 |
11 | 4801aaa9405 |
12 | 1b92bba8685 |
13 | b748823802 |
14 | 5d176aa861 |
15 | 32ccc5806b |
hex | 1c8ea4d7c5 |
122652252101 has 8 divisors (see below), whose sum is σ = 124340535000. Its totient is φ = 120964188672.
The previous prime is 122652252083. The next prime is 122652252119. The reversal of 122652252101 is 101252256221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (122652252083) and next prime (122652252119).
It can be written as a sum of positive squares in 4 ways, for example, as 431392900 + 122220859201 = 20770^2 + 349601^2 .
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 122652252101 - 210 = 122652251077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122652252131) 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, 1298525 + ... + 1389773.
It is an arithmetic number, because the mean of its divisors is an integer number (15542566875).
Almost surely, 2122652252101 is an apocalyptic number.
It is an amenable number.
122652252101 is a deficient number, since it is larger than the sum of its proper divisors (1688282899).
122652252101 is an equidigital number, since it uses as much as digits as its factorization.
122652252101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109735.
The product of its (nonzero) digits is 4800, while the sum is 29.
The spelling of 122652252101 in words is "one hundred twenty-two billion, six hundred fifty-two million, two hundred fifty-two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •