Search a number
-
+
49709033010 = 23257132541863
BaseRepresentation
bin101110010010111000…
…111010011000110010
311202022022022111221200
4232102320322120302
51303301003024020
634500325032030
73406556544330
oct562270723062
9152268274850
1049709033010
111a0994a926a
129773555616
1348c26b5600
142597c2cb50
15145e06c590
hexb92e3a632

49709033010 has 288 divisors, whose sum is σ = 160424229888. Its totient is φ = 10456542720.

The previous prime is 49709032991. The next prime is 49709033053. The reversal of 49709033010 is 1033090794.

49709033010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 57599839 + ... + 57600701.

It is an arithmetic number, because the mean of its divisors is an integer number (557028576).

Almost surely, 249709033010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49709033010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80212114944).

49709033010 is an abundant number, since it is smaller than the sum of its proper divisors (110715196878).

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

49709033010 is a wasteful number, since it uses less digits than its factorization.

49709033010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The spelling of 49709033010 in words is "forty-nine billion, seven hundred nine million, thirty-three thousand, ten".