Base | Representation |
---|---|
bin | 11011110000110100011000… |
… | …001100010000011000111110 |
3 | 121000022211200111012000112011 |
4 | 123300310120030100120332 |
5 | 112001004424431432110 |
6 | 1111404522043001434 |
7 | 34501403105012146 |
oct | 3360643014203076 |
9 | 530284614160464 |
10 | 122102031124030 |
11 | 359a61a94156a1 |
12 | 1184023720927a |
13 | 53192312245c9 |
14 | 2221aac61b926 |
15 | e1b249d2c48a |
hex | 6f0d1831063e |
122102031124030 has 32 divisors (see below), whose sum is σ = 220249423046304. Its totient is φ = 48737412859776.
The previous prime is 122102031124001. The next prime is 122102031124049. The reversal of 122102031124030 is 30421130201221.
It is a super-2 number, since 2×1221020311240302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122102031123992 and 122102031124010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2865417 + ... + 15887563.
It is an arithmetic number, because the mean of its divisors is an integer number (6882794470197).
Almost surely, 2122102031124030 is an apocalyptic number.
122102031124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122102031124030 is a deficient number, since it is larger than the sum of its proper divisors (98147391922274).
122102031124030 is a wasteful number, since it uses less digits than its factorization.
122102031124030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13024140.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 122102031124030 its reverse (30421130201221), we get a palindrome (152523161325251).
The spelling of 122102031124030 in words is "one hundred twenty-two trillion, one hundred two billion, thirty-one million, one hundred twenty-four thousand, thirty".
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