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5809152380 = 225371978101
BaseRepresentation
bin1010110100100000…
…01010000101111100
3112222211221111221212
411122100022011330
543344120334010
62400234143552
7263645660213
oct53220120574
915884844855
105809152380
11251112a189
121161581bb8
13717697595
143d173007a
1523eeda505
hex15a40a17c

5809152380 has 24 divisors (see below), whose sum is σ = 12202656480. Its totient is φ = 2323006400.

The previous prime is 5809152373. The next prime is 5809152383. The reversal of 5809152380 is 832519085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5809152383) 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, 35330 + ... + 113430.

It is an arithmetic number, because the mean of its divisors is an integer number (508444020).

Almost surely, 25809152380 is an apocalyptic number.

It is an amenable number.

5809152380 is an abundant number, since it is smaller than the sum of its proper divisors (6393504100).

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

5809152380 is a wasteful number, since it uses less digits than its factorization.

5809152380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81829 (or 81827 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 5809152380 is about 76217.7956910327. The cubic root of 5809152380 is about 1797.6463455470.

The spelling of 5809152380 in words is "five billion, eight hundred nine million, one hundred fifty-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 3719 7438 14876 18595 37190 74380 78101 156202 312404 390505 781010 1562020 290457619 580915238 1161830476 1452288095 2904576190 5809152380