Base | Representation |
---|---|
bin | 11100000111101100… |
… | …11111110101110101 |
3 | 1102222010200020022101 |
4 | 32003312133311311 |
5 | 221404313102011 |
6 | 10534021102101 |
7 | 1043055261055 |
oct | 160366376565 |
9 | 42863606271 |
10 | 15097003381 |
11 | 64479570a9 |
12 | 2b13b57931 |
13 | 15679808c5 |
14 | a33075565 |
15 | 5d55c62c1 |
hex | 383d9fd75 |
15097003381 has 8 divisors (see below), whose sum is σ = 15430179744. Its totient is φ = 14767429200.
The previous prime is 15097003333. The next prime is 15097003387. The reversal of 15097003381 is 18330079051.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 15097003381 - 215 = 15096970613 is a prime.
It is a super-2 number, since 2×150970033812 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15097003381.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15097003387) 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, 892071 + ... + 908836.
It is an arithmetic number, because the mean of its divisors is an integer number (1928772468).
Almost surely, 215097003381 is an apocalyptic number.
It is an amenable number.
15097003381 is a deficient number, since it is larger than the sum of its proper divisors (333176363).
15097003381 is a wasteful number, since it uses less digits than its factorization.
15097003381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1801091.
The product of its (nonzero) digits is 22680, while the sum is 37.
The spelling of 15097003381 in words is "fifteen billion, ninety-seven million, three thousand, three hundred eighty-one".
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