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5000780268 = 2234111403137
BaseRepresentation
bin1001010100001000…
…11101100111101100
3110220111211221220000
410222010131213230
540220144432033
62144120024300
7234631634211
oct45204354754
913814757800
105000780268
1121368a0260
12b76902090
13619072aa3
14356225b08
151e405ca13
hex12a11d9ec

5000780268 has 60 divisors (see below), whose sum is σ = 14261494632. Its totient is φ = 1515386880.

The previous prime is 5000780219. The next prime is 5000780287. The reversal of 5000780268 is 8620870005.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 698005 + ... + 705132.

Almost surely, 25000780268 is an apocalyptic number.

It is an amenable number.

5000780268 is an abundant number, since it is smaller than the sum of its proper divisors (9260714364).

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

5000780268 is a wasteful number, since it uses less digits than its factorization.

5000780268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403164 (or 1403153 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 5000780268 is about 70716.1952313613. The cubic root of 5000780268 is about 1710.0648913509.

The spelling of 5000780268 in words is "five billion, seven hundred eighty thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 132 162 198 297 324 396 594 891 1188 1782 3564 1403137 2806274 4209411 5612548 8418822 12628233 15434507 16837644 25256466 30869014 37884699 46303521 50512932 61738028 75769398 92607042 113654097 138910563 151538796 185214084 227308194 277821126 416731689 454616388 555642252 833463378 1250195067 1666926756 2500390134 5000780268