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5715230912 = 26296434789
BaseRepresentation
bin1010101001010011…
…11000000011000000
3112202022012210220222
411110221320003000
543201044342122
62343041122212
7261425442536
oct52451700300
915668183828
105715230912
11247310a636
121136029368
137010a1751
143c3082156
15236b36b42
hex154a780c0

5715230912 has 56 divisors (see below), whose sum is σ = 11752935600. Its totient is φ = 2754210816.

The previous prime is 5715230909. The next prime is 5715230933. The reversal of 5715230912 is 2190325175.

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, 1191014 + ... + 1195802.

It is an arithmetic number, because the mean of its divisors is an integer number (209873850).

Almost surely, 25715230912 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 5715230912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5876467800).

5715230912 is an abundant number, since it is smaller than the sum of its proper divisors (6037704688).

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

5715230912 is a wasteful number, since it uses less digits than its factorization.

5715230912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5473 (or 5463 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 5715230912 is about 75599.1462385654. The cubic root of 5715230912 is about 1787.9056382428.

The spelling of 5715230912 in words is "five billion, seven hundred fifteen million, two hundred thirty thousand, nine hundred twelve".

Divisors: 1 2 4 8 16 29 32 58 64 116 232 464 643 928 1286 1856 2572 4789 5144 9578 10288 18647 19156 20576 37294 38312 41152 74588 76624 138881 149176 153248 277762 298352 306496 555524 596704 1111048 1193408 2222096 3079327 4444192 6158654 8888384 12317308 24634616 49269232 89300483 98538464 178600966 197076928 357201932 714403864 1428807728 2857615456 5715230912