Base | Representation |
---|---|
bin | 100110110001011… |
… | …1101111010111000 |
3 | 10100200002021011021 |
4 | 1031202331322320 |
5 | 10131024342102 |
6 | 333033112224 |
7 | 44145264226 |
oct | 11542757270 |
9 | 3320067137 |
10 | 1301012152 |
11 | 608429760 |
12 | 303858674 |
13 | 17970089b |
14 | c4b05b16 |
15 | 79340137 |
hex | 4d8bdeb8 |
1301012152 has 32 divisors (see below), whose sum is σ = 2752930800. Its totient is φ = 570976000.
The previous prime is 1301012117. The next prime is 1301012161. The reversal of 1301012152 is 2512101031.
It is a super-2 number, since 2×13010121522 = 3385265239303342208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252349 + ... + 257452.
Almost surely, 21301012152 is an apocalyptic number.
It is an amenable number.
1301012152 is an abundant number, since it is smaller than the sum of its proper divisors (1451918648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301012152 is a wasteful number, since it uses less digits than its factorization.
1301012152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509847 (or 509843 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 1301012152 is about 36069.5460464919. The cubic root of 1301012152 is about 1091.6760545807.
Adding to 1301012152 its reverse (2512101031), we get a palindrome (3813113183).
The spelling of 1301012152 in words is "one billion, three hundred one million, twelve thousand, one hundred fifty-two".
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