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4250938760 = 235960111069
BaseRepresentation
bin1111110101100000…
…0010110110001000
3101222020220001201022
43331120002312020
532201220020020
61541452212012
7210225245315
oct37530026610
911866801638
104250938760
1118915a9232
129a776a008
135299024a3
142c47d5d0c
1519d2e2625
hexfd602d88

4250938760 has 32 divisors (see below), whose sum is σ = 9566472600. Its totient is φ = 1700044800.

The previous prime is 4250938733. The next prime is 4250938771. The reversal of 4250938760 is 678390524.

It can be written as a sum of positive squares in 4 ways, for example, as 3067165924 + 1183772836 = 55382^2 + 34406^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378506 + ... + 389574.

Almost surely, 24250938760 is an apocalyptic number.

4250938760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4250938760 is an abundant number, since it is smaller than the sum of its proper divisors (5315533840).

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

4250938760 is a wasteful number, since it uses less digits than its factorization.

4250938760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20681 (or 20677 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 4250938760 is about 65199.2236150094. The cubic root of 4250938760 is about 1619.9251553086.

The spelling of 4250938760 in words is "four billion, two hundred fifty million, nine hundred thirty-eight thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 9601 11069 19202 22138 38404 44276 48005 55345 76808 88552 96010 110690 192020 221380 384040 442760 106273469 212546938 425093876 531367345 850187752 1062734690 2125469380 4250938760