Base | Representation |
---|---|
bin | 1011110100110000100000… |
… | …0011110001100011111000 |
3 | 1201000212212010110101011001 |
4 | 2331030020003301203320 |
5 | 3201002022302242102 |
6 | 43352324424014344 |
7 | 2511201633641302 |
oct | 275141003614370 |
9 | 51025763411131 |
10 | 13001001212152 |
11 | 416276a281258 |
12 | 155b8210013b4 |
13 | 733cb222b245 |
14 | 32d374daa972 |
15 | 1782bc507487 |
hex | bd3080f18f8 |
13001001212152 has 32 divisors (see below), whose sum is σ = 24654755408400. Its totient is φ = 6426819606784.
The previous prime is 13001001212131. The next prime is 13001001212153. The reversal of 13001001212152 is 25121210010031.
It is a super-2 number, since 2×130010012121522 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001001212153) 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, 25991893 + ... + 26487364.
Almost surely, 213001001212152 is an apocalyptic number.
It is an amenable number.
13001001212152 is a deficient number, since it is larger than the sum of its proper divisors (11653754196248).
13001001212152 is a wasteful number, since it uses less digits than its factorization.
13001001212152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52479615 (or 52479611 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 13001001212152 its reverse (25121210010031), we get a palindrome (38122211222183).
The spelling of 13001001212152 in words is "thirteen trillion, one billion, one million, two hundred twelve thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •