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5200924278 = 231199779039
BaseRepresentation
bin1001101011111111…
…11100111001110110
3111102110110022212010
410311333330321312
541122414034103
62220025505050
7242612061354
oct46577747166
914373408763
105200924278
112229871430
121011942186
1364b67a7b4
14374a447d4
152068e4903
hex135ffce76

5200924278 has 32 divisors (see below), whose sum is σ = 11358996480. Its totient is φ = 1574436960.

The previous prime is 5200924273. The next prime is 5200924319. The reversal of 5200924278 is 8724290025.

It is a super-2 number, since 2×52009242782 = 54099226690979642568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200924271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26283 + ... + 105321.

It is an arithmetic number, because the mean of its divisors is an integer number (354968640).

Almost surely, 25200924278 is an apocalyptic number.

5200924278 is an abundant number, since it is smaller than the sum of its proper divisors (6158072202).

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

5200924278 is a wasteful number, since it uses less digits than its factorization.

5200924278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80052.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5200924278 is about 72117.4339393742. The cubic root of 5200924278 is about 1732.5808514915.

The spelling of 5200924278 in words is "five billion, two hundred million, nine hundred twenty-four thousand, two hundred seventy-eight".

Divisors: 1 2 3 6 11 22 33 66 997 1994 2991 5982 10967 21934 32901 65802 79039 158078 237117 474234 869429 1738858 2608287 5216574 78801883 157603766 236405649 472811298 866820713 1733641426 2600462139 5200924278