Search a number
-
+
4940695180 = 2251637150907
BaseRepresentation
bin1001001100111110…
…10000011010001100
3110202022210022122101
410212133100122030
540104304221210
62134132124444
7233302134061
oct44637203214
913668708571
104940695180
112105991463
12b5a766724
13609796195
1434c264c68
151ddb3ea3a
hex1267d068c

4940695180 has 24 divisors (see below), whose sum is σ = 10381866768. Its totient is φ = 1975057728.

The previous prime is 4940695163. The next prime is 4940695189. The reversal of 4940695180 is 815960494.

It is a happy number.

It is a hoax number, since the sum of its digits (46) 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 4940695180.

It is not an unprimeable number, because it can be changed into a prime (4940695189) 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, 42714 + ... + 108193.

It is an arithmetic number, because the mean of its divisors is an integer number (432577782).

Almost surely, 24940695180 is an apocalyptic number.

It is an amenable number.

4940695180 is an abundant number, since it is smaller than the sum of its proper divisors (5441171588).

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

4940695180 is a wasteful number, since it uses less digits than its factorization.

4940695180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152553 (or 152551 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 4940695180 is about 70290.0788162881. The cubic root of 4940695180 is about 1703.1883854669.

The spelling of 4940695180 in words is "four billion, nine hundred forty million, six hundred ninety-five thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 1637 3274 6548 8185 16370 32740 150907 301814 603628 754535 1509070 3018140 247034759 494069518 988139036 1235173795 2470347590 4940695180