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2263889357 = 31158712401
BaseRepresentation
bin1000011011110000…
…0011010111001101
312211202220111100222
42012330003113031
514114023424412
61012351001125
7110046512342
oct20674032715
95752814328
102263889357
11a619a7644
125322091a5
132a1040a02
1417694c7c9
15d3b3c072
hex86f035cd

2263889357 has 8 divisors (see below), whose sum is σ = 2275221312. Its totient is φ = 2252584000.

The previous prime is 2263889339. The next prime is 2263889393. The reversal of 2263889357 is 7539883622.

2263889357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2263889357 - 26 = 2263889293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2263889299 and 2263889308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263885357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176357 + ... + 188757.

It is an arithmetic number, because the mean of its divisors is an integer number (284402664).

Almost surely, 22263889357 is an apocalyptic number.

It is an amenable number.

2263889357 is a deficient number, since it is larger than the sum of its proper divisors (11331955).

2263889357 is a wasteful number, since it uses less digits than its factorization.

2263889357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13299.

The product of its digits is 4354560, while the sum is 53.

The square root of 2263889357 is about 47580.3463312322. The cubic root of 2263889357 is about 1313.0614947454.

The spelling of 2263889357 in words is "two billion, two hundred sixty-three million, eight hundred eighty-nine thousand, three hundred fifty-seven".

Divisors: 1 311 587 12401 182557 3856711 7279387 2263889357