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5306954320 = 24580818209
BaseRepresentation
bin1001111000101000…
…11011001001010000
3111200211222012201201
410330110123021100
541332040014240
62234334240544
7245340240013
oct47424331120
914624865651
105306954320
112283701368
121041356154
13667622b75
14384b6537a
15210d8ad9a
hex13c51b250

5306954320 has 40 divisors (see below), whose sum is σ = 12341698920. Its totient is φ = 2122260480.

The previous prime is 5306954309. The next prime is 5306954329. The reversal of 5306954320 is 234596035.

It can be written as a sum of positive squares in 4 ways, for example, as 1871424 + 5305082896 = 1368^2 + 72836^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 5306954320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5306954329) 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, 642376 + ... + 650584.

It is an arithmetic number, because the mean of its divisors is an integer number (308542473).

Almost surely, 25306954320 is an apocalyptic number.

It is an amenable number.

5306954320 is an abundant number, since it is smaller than the sum of its proper divisors (7034744600).

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

5306954320 is a wasteful number, since it uses less digits than its factorization.

5306954320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16303 (or 16297 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 5306954320 is about 72848.8457012189. The cubic root of 5306954320 is about 1744.2756434529.

The spelling of 5306954320 in words is "five billion, three hundred six million, nine hundred fifty-four thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 8081 8209 16162 16418 32324 32836 40405 41045 64648 65672 80810 82090 129296 131344 161620 164180 323240 328360 646480 656720 66336929 132673858 265347716 331684645 530695432 663369290 1061390864 1326738580 2653477160 5306954320