Base | Representation |
---|---|
bin | 1110100011111… |
… | …10100000110110 |
3 | 22111212000102201 |
4 | 13101332200312 |
5 | 222232344024 |
6 | 20042055114 |
7 | 3012166144 |
oct | 721764066 |
9 | 274760381 |
10 | 122153014 |
11 | 62a52405 |
12 | 34aaa49a |
13 | 1c3cbbb9 |
14 | 1231a594 |
15 | aacd744 |
hex | 747e836 |
122153014 has 24 divisors (see below), whose sum is σ = 194328288. Its totient is φ = 57579120.
The previous prime is 122153011. The next prime is 122153029. The reversal of 122153014 is 410351221.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 122152982 and 122153000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122153011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264744 + ... + 265204.
It is an arithmetic number, because the mean of its divisors is an integer number (8097012).
Almost surely, 2122153014 is an apocalyptic number.
122153014 is a deficient number, since it is larger than the sum of its proper divisors (72175274).
122153014 is a wasteful number, since it uses less digits than its factorization.
122153014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 868 (or 849 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 122153014 is about 11052.2854650068. The cubic root of 122153014 is about 496.1748294331.
The spelling of 122153014 in words is "one hundred twenty-two million, one hundred fifty-three thousand, fourteen".
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