Base | Representation |
---|---|
bin | 10110111010010011… |
… | …00011000110011000 |
3 | 1011202020000000121120 |
4 | 23131021203012120 |
5 | 200142322434032 |
6 | 5352312005240 |
7 | 613544665242 |
oct | 133511430630 |
9 | 34666000546 |
10 | 12300202392 |
11 | 5242164125 |
12 | 2473390820 |
13 | 121040378a |
14 | 849845092 |
15 | 4becbe62c |
hex | 2dd263198 |
12300202392 has 32 divisors (see below), whose sum is σ = 30781042800. Its totient is φ = 4095995904.
The previous prime is 12300202391. The next prime is 12300202393. The reversal of 12300202392 is 29320200321.
It is an interprime number because it is at equal distance from previous prime (12300202391) and next prime (12300202393).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300202391) 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, 229753 + ... + 278184.
Almost surely, 212300202392 is an apocalyptic number.
12300202392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12300202392 is an abundant number, since it is smaller than the sum of its proper divisors (18480840408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300202392 is a wasteful number, since it uses less digits than its factorization.
12300202392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508955 (or 508951 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The spelling of 12300202392 in words is "twelve billion, three hundred million, two hundred two thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •