Base | Representation |
---|---|
bin | 11011110000110101011000… |
… | …000101111001101100010111 |
3 | 121000022221110012111010022102 |
4 | 123300311120011321230113 |
5 | 112001014123404400043 |
6 | 1111405220301152315 |
7 | 34501441503344141 |
oct | 3360653005715427 |
9 | 530287405433272 |
10 | 122103103200023 |
11 | 359a66a9598210 |
12 | 1184049625b69b |
13 | 53193723791ba |
14 | 2221b70b6bc91 |
15 | e1b2adee96b8 |
hex | 6f0d58179b17 |
122103103200023 has 8 divisors (see below), whose sum is σ = 133213371479040. Its totient is φ = 110994499282680.
The previous prime is 122103103199993. The next prime is 122103103200041. The reversal of 122103103200023 is 320002301301221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122103103200023 is a prime.
It is a super-2 number, since 2×1221031032000232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122103103199968 and 122103103200004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122103103200083) 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, 415937015 + ... + 416230472.
It is an arithmetic number, because the mean of its divisors is an integer number (16651671434880).
Almost surely, 2122103103200023 is an apocalyptic number.
122103103200023 is a deficient number, since it is larger than the sum of its proper divisors (11110268279017).
122103103200023 is a wasteful number, since it uses less digits than its factorization.
122103103200023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832180837.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122103103200023 its reverse (320002301301221), we get a palindrome (442105404501244).
The spelling of 122103103200023 in words is "one hundred twenty-two trillion, one hundred three billion, one hundred three million, two hundred thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •