Search a number
-
+
4970080 = 25531063
BaseRepresentation
bin10010111101011001100000
3100100111200001
4102331121200
52233020310
6254305344
760150013
oct22753140
910314601
104970080
112895105
1217b8254
13105029b
1493537a
1568293a
hex4bd660

4970080 has 24 divisors (see below), whose sum is σ = 11742192. Its totient is φ = 1987968.

The previous prime is 4970057. The next prime is 4970083. The reversal of 4970080 is 800794.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4970083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15372 + ... + 15691.

It is an arithmetic number, because the mean of its divisors is an integer number (489258).

Almost surely, 24970080 is an apocalyptic number.

4970080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4970080 is an abundant number, since it is smaller than the sum of its proper divisors (6772112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4970080 is a wasteful number, since it uses less digits than its factorization.

4970080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31078 (or 31070 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 4970080 is about 2229.3676233408. The cubic root of 4970080 is about 170.6558288474.

The spelling of 4970080 in words is "four million, nine hundred seventy thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 31063 62126 124252 155315 248504 310630 497008 621260 994016 1242520 2485040 4970080