Base | Representation |
---|---|
bin | 1110100011010… |
… | …10010111100110 |
3 | 22111200211020201 |
4 | 13101222113212 |
5 | 222222224002 |
6 | 20040221114 |
7 | 3011403451 |
oct | 721522746 |
9 | 274624221 |
10 | 122070502 |
11 | 629a6414 |
12 | 34a6a79a |
13 | 1c3a0488 |
14 | 122d8498 |
15 | aab4087 |
hex | 746a5e6 |
122070502 has 4 divisors (see below), whose sum is σ = 183105756. Its totient is φ = 61035250.
The previous prime is 122070493. The next prime is 122070503. The reversal of 122070502 is 205070221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 205070221 = 173 ⋅1185377.
It is a self number, because there is not a number n which added to its sum of digits gives 122070502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122070503) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30517624 + ... + 30517627.
It is an arithmetic number, because the mean of its divisors is an integer number (45776439).
Almost surely, 2122070502 is an apocalyptic number.
122070502 is a deficient number, since it is larger than the sum of its proper divisors (61035254).
122070502 is an equidigital number, since it uses as much as digits as its factorization.
122070502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61035253.
The product of its (nonzero) digits is 280, while the sum is 19.
The square root of 122070502 is about 11048.5520318275. The cubic root of 122070502 is about 496.0630854333.
The spelling of 122070502 in words is "one hundred twenty-two million, seventy thousand, five hundred two".
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