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4953392290 = 2571111356929
BaseRepresentation
bin1001001110011111…
…01100010010100010
3110210012200101210201
410213033230102202
540121032023130
62135304215414
7233515065640
oct44717542242
913705611721
104953392290
112112073a40
12b62a6a56a
1360c2c0572
1434dc0c190
151decebbca
hex1273ec4a2

4953392290 has 64 divisors (see below), whose sum is σ = 11214754560. Its totient is φ = 1530224640.

The previous prime is 4953392251. The next prime is 4953392291. The reversal of 4953392290 is 922933594.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4953392290.

It is not an unprimeable number, because it can be changed into a prime (4953392291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58546 + ... + 115474.

It is an arithmetic number, because the mean of its divisors is an integer number (175230540).

Almost surely, 24953392290 is an apocalyptic number.

4953392290 is an abundant number, since it is smaller than the sum of its proper divisors (6261362270).

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

4953392290 is a wasteful number, since it uses less digits than its factorization.

4953392290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57067.

The product of its (nonzero) digits is 524880, while the sum is 46.

The square root of 4953392290 is about 70380.3402236733. The cubic root of 4953392290 is about 1704.6461473599.

The spelling of 4953392290 in words is "four billion, nine hundred fifty-three million, three hundred ninety-two thousand, two hundred ninety".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 113 154 226 385 565 770 791 1130 1243 1582 2486 3955 6215 7910 8701 12430 17402 43505 56929 87010 113858 284645 398503 569290 626219 797006 1252438 1992515 3131095 3985030 4383533 6262190 6432977 8767066 12865954 21917665 32164885 43835330 45030839 64329770 70762747 90061678 141525494 225154195 353813735 450308390 495339229 707627470 990678458 2476696145 4953392290