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6361314740 = 22511193233643
BaseRepresentation
bin1011110110010100…
…11111010110110100
3121102022221021022122
411323022133112310
5101011444032430
62531121015112
7313432166054
oct57312372664
917368837278
106361314740
112774883a10
121296484498
137a4bb4081
14444bc3564
15273708ee5
hex17b29f5b4

6361314740 has 96 divisors (see below), whose sum is σ = 14734452096. Its totient is φ = 2287779840.

The previous prime is 6361314737. The next prime is 6361314767. The reversal of 6361314740 is 474131636.

It is a self number, because there is not a number n which added to its sum of digits gives 6361314740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9892859 + ... + 9893501.

It is an arithmetic number, because the mean of its divisors is an integer number (153483876).

Almost surely, 26361314740 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 6361314740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7367226048).

6361314740 is an abundant number, since it is smaller than the sum of its proper divisors (8373137356).

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

6361314740 is a wasteful number, since it uses less digits than its factorization.

6361314740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 6361314740 is about 79757.8506480710. The cubic root of 6361314740 is about 1852.8871150989.

The spelling of 6361314740 in words is "six billion, three hundred sixty-one million, three hundred fourteen thousand, seven hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 193 220 233 386 466 643 772 932 965 1165 1286 1930 2123 2330 2563 2572 3215 3860 4246 4660 5126 6430 7073 8492 10252 10615 12815 12860 14146 21230 25630 28292 35365 42460 44969 51260 70730 89938 124099 141460 149819 179876 224845 248198 299638 449690 494659 496396 599276 620495 749095 899380 989318 1240990 1365089 1498190 1648009 1978636 2473295 2481980 2730178 2996380 3296018 4946590 5460356 6592036 6825445 8240045 9893180 13650890 16480090 27301780 28915067 32960180 57830134 115660268 144575335 289150670 318065737 578301340 636131474 1272262948 1590328685 3180657370 6361314740