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5285742910 = 257179421847
BaseRepresentation
bin1001110110000111…
…00000100100111110
3111122101001120010221
410323003200210332
541311122233120
62232255451554
7244662034120
oct47303404476
914571046127
105285742910
112272733978
121036226bba
13663107236
14382003210
1520e09b0aa
hex13b0e093e

5285742910 has 32 divisors (see below), whose sum is σ = 10934300160. Its totient is φ = 1802126112.

The previous prime is 5285742899. The next prime is 5285742967. The reversal of 5285742910 is 192475825.

It is a super-2 number, since 2×52857429102 = 55878156221230536200, 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 15 ways as a sum of consecutive naturals, for example, 198394 + ... + 223453.

It is an arithmetic number, because the mean of its divisors is an integer number (341696880).

Almost surely, 25285742910 is an apocalyptic number.

5285742910 is an abundant number, since it is smaller than the sum of its proper divisors (5648557250).

5285742910 is a wasteful number, since it uses less digits than its factorization.

5285742910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422040.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5285742910 is about 72703.1148576180. The cubic root of 5285742910 is about 1741.9486371258.

The spelling of 5285742910 in words is "five billion, two hundred eighty-five million, seven hundred forty-two thousand, nine hundred ten".

Divisors: 1 2 5 7 10 14 35 70 179 358 895 1253 1790 2506 6265 12530 421847 843694 2109235 2952929 4218470 5905858 14764645 29529290 75510613 151021226 377553065 528574291 755106130 1057148582 2642871455 5285742910