Base | Representation |
---|---|
bin | 11000011111111101… |
… | …01001101011111010 |
3 | 1020221122122210210020 |
4 | 30033332221223322 |
5 | 203414130440202 |
6 | 10013054031310 |
7 | 643641342360 |
oct | 141776515372 |
9 | 36848583706 |
10 | 13152983802 |
11 | 563a575452 |
12 | 2670aa8536 |
13 | 1317ca6a6a |
14 | 8cabcd630 |
15 | 51eac05bc |
hex | 30ffa9afa |
13152983802 has 16 divisors (see below), whose sum is σ = 30063963072. Its totient is φ = 3757995360.
The previous prime is 13152983801. The next prime is 13152983807. The reversal of 13152983802 is 20838925131.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 313166281 = 13152983802 / (1 + 3 + 1 + 5 + 2 + 9 + 8 + 3 + 8 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (13152983801) 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, 156583099 + ... + 156583182.
It is an arithmetic number, because the mean of its divisors is an integer number (1878997692).
Almost surely, 213152983802 is an apocalyptic number.
13152983802 is an abundant number, since it is smaller than the sum of its proper divisors (16910979270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13152983802 is a wasteful number, since it uses less digits than its factorization.
13152983802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313166293.
The product of its (nonzero) digits is 103680, while the sum is 42.
The spelling of 13152983802 in words is "thirteen billion, one hundred fifty-two million, nine hundred eighty-three thousand, eight hundred two".
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