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2223013487 is a prime number
BaseRepresentation
bin1000010010000000…
…0111111001101111
312201220222210012212
42010200013321233
514023042412422
61004330521035
7106042205612
oct20440077157
95656883185
102223013487
11a40918a32
1252059617b
1329572b5c6
1417134c179
15d02659e2
hex84807e6f

2223013487 has 2 divisors, whose sum is σ = 2223013488. Its totient is φ = 2223013486.

The previous prime is 2223013459. The next prime is 2223013501. The reversal of 2223013487 is 7843103222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223013487 - 220 = 2221964911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223013417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111506743 + 1111506744.

It is an arithmetic number, because the mean of its divisors is an integer number (1111506744).

Almost surely, 22223013487 is an apocalyptic number.

2223013487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223013487 is an equidigital number, since it uses as much as digits as its factorization.

2223013487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2223013487 is about 47148.8439624982. The cubic root of 2223013487 is about 1305.1107468537.

The spelling of 2223013487 in words is "two billion, two hundred twenty-three million, thirteen thousand, four hundred eighty-seven".