Base | Representation |
---|---|
bin | 1000111000001110000… |
… | …1011000000011100110 |
3 | 112120201002220011110200 |
4 | 2032003201120003212 |
5 | 4444340241414232 |
6 | 154023240131330 |
7 | 14006563114605 |
oct | 2160341300346 |
9 | 476632804420 |
10 | 152530419942 |
11 | 5976249a0aa |
12 | 2568a166b46 |
13 | 114ca89ca74 |
14 | 754d87da3c |
15 | 3e7ad1877c |
hex | 23838580e6 |
152530419942 has 24 divisors (see below), whose sum is σ = 330589891944. Its totient is φ = 50826963264.
The previous prime is 152530419917. The next prime is 152530419953. The reversal of 152530419942 is 249914035251.
It is a happy number.
152530419942 is a `hidden beast` number, since 1 + 525 + 30 + 4 + 1 + 9 + 94 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1318803 + ... + 1429790.
It is an arithmetic number, because the mean of its divisors is an integer number (13774578831).
Almost surely, 2152530419942 is an apocalyptic number.
152530419942 is an abundant number, since it is smaller than the sum of its proper divisors (178059472002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152530419942 is a wasteful number, since it uses less digits than its factorization.
152530419942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2751684 (or 2751681 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The spelling of 152530419942 in words is "one hundred fifty-two billion, five hundred thirty million, four hundred nineteen thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •