Base | Representation |
---|---|
bin | 1001010001100111… |
… | …00011111111110100 |
3 | 110212000221111121102 |
4 | 10220303203333310 |
5 | 40144232311344 |
6 | 2142041305232 |
7 | 234253445510 |
oct | 45063437764 |
9 | 13760844542 |
10 | 4979572724 |
11 | 2125925765 |
12 | b6b795218 |
13 | 614858b49 |
14 | 3534a5140 |
15 | 1e226de4e |
hex | 128ce3ff4 |
4979572724 has 12 divisors (see below), whose sum is σ = 9959145504. Its totient is φ = 2134102584.
The previous prime is 4979572691. The next prime is 4979572729. The reversal of 4979572724 is 4272759794.
4979572724 is an admirable number.
It is a super-2 number, since 2×49795727242 = 49592289027209560352, which contains 22 as substring.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 4979572724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4979572729) 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 3 ways as a sum of consecutive naturals, for example, 88920914 + ... + 88920969.
It is an arithmetic number, because the mean of its divisors is an integer number (829928792).
Almost surely, 24979572724 is an apocalyptic number.
It is an amenable number.
4979572724 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4979572724 is a wasteful number, since it uses less digits than its factorization.
4979572724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177841894 (or 177841892 counting only the distinct ones).
The product of its digits is 8890560, while the sum is 56.
The square root of 4979572724 is about 70566.0876342170. The cubic root of 4979572724 is about 1707.6440915168.
The spelling of 4979572724 in words is "four billion, nine hundred seventy-nine million, five hundred seventy-two thousand, seven hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •