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6316294980 = 2235432724329
BaseRepresentation
bin1011110000111101…
…10000001101000100
3121022012020000211010
411320132300031010
5100413432414410
62522432042220
7312344423112
oct57036601504
917265200733
106316294980
1127514249a6
121283393370
13798780768
1443cc24ab2
1526e7b4c20
hex1787b0344

6316294980 has 48 divisors (see below), whose sum is σ = 17690440320. Its totient is φ = 1683886848.

The previous prime is 6316294951. The next prime is 6316294987. The reversal of 6316294980 is 894926136.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6316294987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247456 + ... + 271784.

It is an arithmetic number, because the mean of its divisors is an integer number (368550840).

Almost surely, 26316294980 is an apocalyptic number.

6316294980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6316294980 is an abundant number, since it is smaller than the sum of its proper divisors (11374145340).

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

6316294980 is a wasteful number, since it uses less digits than its factorization.

6316294980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28668 (or 28666 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 6316294980 is about 79475.1217677582. The cubic root of 6316294980 is about 1848.5057308081.

The spelling of 6316294980 in words is "six billion, three hundred sixteen million, two hundred ninety-four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 4327 8654 12981 17308 21635 24329 25962 43270 48658 51924 64905 72987 86540 97316 121645 129810 145974 243290 259620 291948 364935 486580 729870 1459740 105271583 210543166 315814749 421086332 526357915 631629498 1052715830 1263258996 1579073745 2105431660 3158147490 6316294980