Base | Representation |
---|---|
bin | 10010001010100… |
… | …00110001000110 |
3 | 101121201102022011 |
4 | 21011100301012 |
5 | 303001434332 |
6 | 23041524434 |
7 | 3530106031 |
oct | 1105206106 |
9 | 347642264 |
10 | 152374342 |
11 | 7901410a |
12 | 4304371a |
13 | 25750843 |
14 | 16346018 |
15 | d59ce47 |
hex | 9150c46 |
152374342 has 4 divisors (see below), whose sum is σ = 228561516. Its totient is φ = 76187170.
The previous prime is 152374337. The next prime is 152374351. The reversal of 152374342 is 243473251.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243473251 = 7 ⋅34781893.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38093584 + ... + 38093587.
It is an arithmetic number, because the mean of its divisors is an integer number (57140379).
Almost surely, 2152374342 is an apocalyptic number.
152374342 is a deficient number, since it is larger than the sum of its proper divisors (76187174).
152374342 is an equidigital number, since it uses as much as digits as its factorization.
152374342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76187173.
The product of its digits is 20160, while the sum is 31.
The square root of 152374342 is about 12344.0002430331. Note that the first 3 decimals coincide. The cubic root of 152374342 is about 534.1180823373.
The spelling of 152374342 in words is "one hundred fifty-two million, three hundred seventy-four thousand, three hundred forty-two".
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