Base | Representation |
---|---|
bin | 1110100011100… |
… | …00001101010100 |
3 | 22111202001001120 |
4 | 13101300031110 |
5 | 222224010140 |
6 | 20040523540 |
7 | 3011533260 |
oct | 721601524 |
9 | 274661046 |
10 | 122094420 |
11 | 62a12388 |
12 | 34a805b0 |
13 | 1c3ab326 |
14 | 123030a0 |
15 | aabb1d0 |
hex | 7470354 |
122094420 has 48 divisors (see below), whose sum is σ = 390703488. Its totient is φ = 27907200.
The previous prime is 122094409. The next prime is 122094431. The reversal of 122094420 is 24490221.
It is an interprime number because it is at equal distance from previous prime (122094409) and next prime (122094431).
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, 144931 + ... + 145770.
It is an arithmetic number, because the mean of its divisors is an integer number (8139656).
Almost surely, 2122094420 is an apocalyptic number.
122094420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122094420 is an abundant number, since it is smaller than the sum of its proper divisors (268609068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122094420 is a wasteful number, since it uses less digits than its factorization.
122094420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290720 (or 290718 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 122094420 is about 11049.6343830916. The cubic root of 122094420 is about 496.0954821817.
The spelling of 122094420 in words is "one hundred twenty-two million, ninety-four thousand, four hundred twenty".
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