Base | Representation |
---|---|
bin | 1110010010000100111… |
… | …0001011111001110100 |
3 | 212110100021220000210222 |
4 | 3210201032023321310 |
5 | 13010004322042042 |
6 | 304415513233512 |
7 | 23504336601203 |
oct | 3444116137164 |
9 | 773307800728 |
10 | 245370502772 |
11 | 9507428548a |
12 | 3b67a102898 |
13 | 1a1a4c14715 |
14 | bc39a3723a |
15 | 65b169b2d2 |
hex | 392138be74 |
245370502772 has 24 divisors (see below), whose sum is σ = 458190062400. Its totient is φ = 114635964096.
The previous prime is 245370502771. The next prime is 245370502801. The reversal of 245370502772 is 277205073542.
245370502772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245370502771) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22107872 + ... + 22118967.
It is an arithmetic number, because the mean of its divisors is an integer number (19091252600).
Almost surely, 2245370502772 is an apocalyptic number.
It is an amenable number.
245370502772 is a deficient number, since it is larger than the sum of its proper divisors (212819559628).
245370502772 is a wasteful number, since it uses less digits than its factorization.
245370502772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44226935 (or 44226933 counting only the distinct ones).
The product of its (nonzero) digits is 823200, while the sum is 44.
The spelling of 245370502772 in words is "two hundred forty-five billion, three hundred seventy million, five hundred two thousand, seven hundred seventy-two".
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