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5351719072 = 257373132063
BaseRepresentation
bin1001111101111110…
…01100000010100000
3111210222012111102111
410332333030002200
541430020002242
62243013525104
7246422601340
oct47677140240
914728174374
105351719072
1122a69a6827
121054343794
1367399739b
1438aa98d20
15214c7e817
hex13efcc0a0

5351719072 has 96 divisors (see below), whose sum is σ = 12412334592. Its totient is φ = 2223396864.

The previous prime is 5351719067. The next prime is 5351719103. The reversal of 5351719072 is 2709171535.

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, 2593113 + ... + 2595175.

It is an arithmetic number, because the mean of its divisors is an integer number (129295152).

Almost surely, 25351719072 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 5351719072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6206167296).

5351719072 is an abundant number, since it is smaller than the sum of its proper divisors (7060615520).

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

5351719072 is a wasteful number, since it uses less digits than its factorization.

5351719072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 40.

The square root of 5351719072 is about 73155.4445820678. Note that the first 3 decimals coincide. The cubic root of 5351719072 is about 1749.1663046071.

The spelling of 5351719072 in words is "five billion, three hundred fifty-one million, seven hundred nineteen thousand, seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 37 56 74 112 148 224 259 296 313 518 592 626 1036 1184 1252 2063 2072 2191 2504 4126 4144 4382 5008 8252 8288 8764 10016 11581 14441 16504 17528 23162 28882 33008 35056 46324 57764 66016 70112 76331 81067 92648 115528 152662 162134 185296 231056 305324 324268 370592 462112 534317 610648 645719 648536 1068634 1221296 1291438 1297072 2137268 2442592 2582876 2594144 4274536 4520033 5165752 8549072 9040066 10331504 17098144 18080132 20663008 23891603 36160264 47783206 72320528 95566412 144641056 167241221 191132824 334482442 382265648 668964884 764531296 1337929768 2675859536 5351719072