Search a number
-
+
5805880080 = 24357112134
BaseRepresentation
bin1010110100000111…
…01011001100010000
3112222121210021012120
411122003223030100
543342301130310
62400040054240
7263606111040
oct53203531420
915877707176
105805880080
11250a2a4700
121160464380
13716ac0000
143d111b720
1523ea90b70
hex15a0eb310

5805880080 has 600 divisors, whose sum is σ = 24493390656. Its totient is φ = 1113615360.

The previous prime is 5805880079. The next prime is 5805880099. The reversal of 5805880080 is 800885085.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 446606154 + ... + 446606166.

Almost surely, 25805880080 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 5805880080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12246695328).

5805880080 is an abundant number, since it is smaller than the sum of its proper divisors (18687510576).

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

5805880080 is a wasteful number, since it uses less digits than its factorization.

5805880080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 42.

The square root of 5805880080 is about 76196.3258956756. The cubic root of 5805880080 is about 1797.3087436259.

The spelling of 5805880080 in words is "five billion, eight hundred five million, eight hundred eighty thousand, eighty".