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5972951380 = 2251127149779
BaseRepresentation
bin1011001000000010…
…00000000101010100
3120102021011100221111
411210001000011110
544213033421010
62424405024404
7301005151264
oct54401000524
916367140844
105972951380
112595636860
1211a83b5104
137425b8276
144093ab7a4
1524e59358a
hex164040154

5972951380 has 24 divisors (see below), whose sum is σ = 13683489120. Its totient is φ = 2171982240.

The previous prime is 5972951339. The next prime is 5972951399. The reversal of 5972951380 is 831592795.

It is a super-2 number, since 2×59729513802 = 71352296375687808800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13574670 + ... + 13575109.

It is an arithmetic number, because the mean of its divisors is an integer number (570145380).

Almost surely, 25972951380 is an apocalyptic number.

It is an amenable number.

5972951380 is an abundant number, since it is smaller than the sum of its proper divisors (7710537740).

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

5972951380 is a wasteful number, since it uses less digits than its factorization.

5972951380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27149799 (or 27149797 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 5972951380 is about 77284.8716114609. The cubic root of 5972951380 is about 1814.3858901313.

The spelling of 5972951380 in words is "five billion, nine hundred seventy-two million, nine hundred fifty-one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 27149779 54299558 108599116 135748895 271497790 298647569 542995580 597295138 1194590276 1493237845 2986475690 5972951380