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1030422211 = 71311323321
BaseRepresentation
bin111101011010101…
…111111011000011
32122210220212112121
4331122233323003
54102242002321
6250125305111
734351305250
oct7532577303
92583825477
101030422211
11489712505
12249105197
1313562c3b0
149abca427
15606e0441
hex3d6afec3

1030422211 has 8 divisors (see below), whose sum is σ = 1268212064. Its totient is φ = 815279040.

The previous prime is 1030422191. The next prime is 1030422221. The reversal of 1030422211 is 1122240301.

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 1030422211 - 217 = 1030291139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1030422221) 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, 5661570 + ... + 5661751.

It is an arithmetic number, because the mean of its divisors is an integer number (158526508).

Almost surely, 21030422211 is an apocalyptic number.

1030422211 is a deficient number, since it is larger than the sum of its proper divisors (237789853).

1030422211 is a wasteful number, since it uses less digits than its factorization.

1030422211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11323341.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1030422211 is about 32100.1902019287. The cubic root of 1030422211 is about 1010.0396060017.

Adding to 1030422211 its reverse (1122240301), we get a palindrome (2152662512).

The spelling of 1030422211 in words is "one billion, thirty million, four hundred twenty-two thousand, two hundred eleven".

Divisors: 1 7 13 91 11323321 79263247 147203173 1030422211