Base | Representation |
---|---|
bin | 1000110110110001000… |
… | …0001000010011100100 |
3 | 112112200220021221120010 |
4 | 2031230100020103210 |
5 | 4443040321214022 |
6 | 153520412410220 |
7 | 13664112600255 |
oct | 2155420102344 |
9 | 475626257503 |
10 | 152140023012 |
11 | 5958209310a |
12 | 2559b476970 |
13 | 11467a41473 |
14 | 7513a98b2c |
15 | 3e5690050c |
hex | 236c4084e4 |
152140023012 has 24 divisors (see below), whose sum is σ = 355022762976. Its totient is φ = 50709144448.
The previous prime is 152140023001. The next prime is 152140023017. The reversal of 152140023012 is 210320041251.
It is a self number, because there is not a number n which added to its sum of digits gives 152140023012.
It is not an unprimeable number, because it can be changed into a prime (152140023017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371733 + ... + 665180.
It is an arithmetic number, because the mean of its divisors is an integer number (14792615124).
Almost surely, 2152140023012 is an apocalyptic number.
152140023012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152140023012 is an abundant number, since it is smaller than the sum of its proper divisors (202882739964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152140023012 is a wasteful number, since it uses less digits than its factorization.
152140023012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1049147 (or 1049145 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 152140023012 its reverse (210320041251), we get a palindrome (362460064263).
The spelling of 152140023012 in words is "one hundred fifty-two billion, one hundred forty million, twenty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •