Search a number
-
+
4916298140 = 2251322384793
BaseRepresentation
bin1001001010000100…
…01100000110011100
3110200121212211012022
410211002030012130
540032033020030
62131501155312
7232554562505
oct44502140634
913617784168
104916298140
1120a3138616
12b5255bb38
13604703570
14348d13bac
151db920de5
hex12508c19c

4916298140 has 48 divisors (see below), whose sum is σ = 11168387328. Its totient is φ = 1807087104.

The previous prime is 4916298131. The next prime is 4916298169. The reversal of 4916298140 is 418926194.

It is a junction number, because it is equal to n+sod(n) for n = 4916298091 and 4916298100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15584 + ... + 100376.

It is an arithmetic number, because the mean of its divisors is an integer number (232674736).

Almost surely, 24916298140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4916298140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5584193664).

4916298140 is an abundant number, since it is smaller than the sum of its proper divisors (6252089188).

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

4916298140 is a wasteful number, since it uses less digits than its factorization.

4916298140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85038 (or 85036 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 4916298140 is about 70116.3186426669. The cubic root of 4916298140 is about 1700.3803232124.

The spelling of 4916298140 in words is "four billion, nine hundred sixteen million, two hundred ninety-eight thousand, one hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 223 260 446 892 1115 2230 2899 4460 5798 11596 14495 28990 57980 84793 169586 339172 423965 847930 1102309 1695860 2204618 4409236 5511545 11023090 18908839 22046180 37817678 75635356 94544195 189088390 245814907 378176780 491629814 983259628 1229074535 2458149070 4916298140