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4953852280 = 235139526639
BaseRepresentation
bin1001001110100010…
…11100100101111000
3110210020112202210101
410213101130211320
540121141233110
62135322125144
7233522023006
oct44721344570
913706482711
104953852280
1121123585a3
12b630507b4
1360c421a50
1434dccba76
151ded8d13a
hex12745c978

4953852280 has 32 divisors (see below), whose sum is σ = 12003566400. Its totient is φ = 1829114496.

The previous prime is 4953852271. The next prime is 4953852301. The reversal of 4953852280 is 822583594.

It is a super-2 number, since 2×49538522802 = 49081304824122396800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4953852280.

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, 4762800 + ... + 4763839.

It is an arithmetic number, because the mean of its divisors is an integer number (375111450).

Almost surely, 24953852280 is an apocalyptic number.

4953852280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4953852280 is an abundant number, since it is smaller than the sum of its proper divisors (7049714120).

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

4953852280 is a wasteful number, since it uses less digits than its factorization.

4953852280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9526663 (or 9526659 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 4953852280 is about 70383.6080348258. The cubic root of 4953852280 is about 1704.6989122709.

The spelling of 4953852280 in words is "four billion, nine hundred fifty-three million, eight hundred fifty-two thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 9526639 19053278 38106556 47633195 76213112 95266390 123846307 190532780 247692614 381065560 495385228 619231535 990770456 1238463070 2476926140 4953852280