Base | Representation |
---|---|
bin | 1000110110010111000… |
… | …1110011111110101110 |
3 | 112112102022220221110022 |
4 | 2031211301303332232 |
5 | 4442330020142032 |
6 | 153501532442142 |
7 | 13661323452431 |
oct | 2154561637656 |
9 | 475368827408 |
10 | 152031412142 |
11 | 59526850165 |
12 | 2556b019352 |
13 | 1144b3a448c |
14 | 75034a5818 |
15 | 3e4c0e9512 |
hex | 2365c73fae |
152031412142 has 8 divisors (see below), whose sum is σ = 229321125000. Its totient is φ = 75591037144.
The previous prime is 152031412129. The next prime is 152031412217. The reversal of 152031412142 is 241214130251.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1520314121422 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212334017 + ... + 212334732.
It is an arithmetic number, because the mean of its divisors is an integer number (28665140625).
Almost surely, 2152031412142 is an apocalyptic number.
152031412142 is a deficient number, since it is larger than the sum of its proper divisors (77289712858).
152031412142 is a wasteful number, since it uses less digits than its factorization.
152031412142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424668930.
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 152031412142 its reverse (241214130251), we get a palindrome (393245542393).
The spelling of 152031412142 in words is "one hundred fifty-two billion, thirty-one million, four hundred twelve thousand, one hundred forty-two".
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