Base | Representation |
---|---|
bin | 1110100011000… |
… | …10111100011101 |
3 | 22111122021112110 |
4 | 13101202330131 |
5 | 222220240333 |
6 | 20035424233 |
7 | 3011216010 |
oct | 721427435 |
9 | 274567473 |
10 | 122040093 |
11 | 6298558a |
12 | 34a55079 |
13 | 1c38c696 |
14 | 122cb377 |
15 | aaaa063 |
hex | 7462f1d |
122040093 has 64 divisors (see below), whose sum is σ = 209018880. Its totient is φ = 61704192.
The previous prime is 122040053. The next prime is 122040119. The reversal of 122040093 is 390040221.
It is not a de Polignac number, because 122040093 - 26 = 122040029 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122040043) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 730696 + ... + 730862.
It is an arithmetic number, because the mean of its divisors is an integer number (3265920).
Almost surely, 2122040093 is an apocalyptic number.
It is an amenable number.
122040093 is a deficient number, since it is larger than the sum of its proper divisors (86978787).
122040093 is a wasteful number, since it uses less digits than its factorization.
122040093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 122040093 is about 11047.1757929346. The cubic root of 122040093 is about 496.0218905640.
The spelling of 122040093 in words is "one hundred twenty-two million, forty thousand, ninety-three".
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