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5348271280 = 2451131196051
BaseRepresentation
bin1001111101100100…
…00010010010110000
3111210201201022221111
410332302002102300
541423124140110
62242412003104
7246351361432
oct47662022260
914721638844
105348271280
1122a4a61410
121053160494
1367305ac81
1438a43c652
152147ece8a
hex13ec824b0

5348271280 has 80 divisors (see below), whose sum is σ = 14002818048. Its totient is φ = 1882080000.

The previous prime is 5348271251. The next prime is 5348271293. The reversal of 5348271280 is 821728435.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70746 + ... + 125305.

Almost surely, 25348271280 is an apocalyptic number.

It is an amenable number.

5348271280 is an abundant number, since it is smaller than the sum of its proper divisors (8654546768).

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

5348271280 is a wasteful number, since it uses less digits than its factorization.

5348271280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196106 (or 196100 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 5348271280 is about 73131.8759502312. The cubic root of 5348271280 is about 1748.7905962250.

The spelling of 5348271280 in words is "five billion, three hundred forty-eight million, two hundred seventy-one thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 31 40 44 55 62 80 88 110 124 155 176 220 248 310 341 440 496 620 682 880 1240 1364 1705 2480 2728 3410 5456 6820 13640 27280 196051 392102 784204 980255 1568408 1960510 2156561 3136816 3921020 4313122 6077581 7842040 8626244 10782805 12155162 15684080 17252488 21565610 24310324 30387905 34504976 43131220 48620648 60775810 66853391 86262440 97241296 121551620 133706782 172524880 243103240 267413564 334266955 486206480 534827128 668533910 1069654256 1337067820 2674135640 5348271280