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122302033 = 7791092029
BaseRepresentation
bin1110100101000…
…10111001010001
322112010120211221
413102202321101
5222302131113
620045205041
73013356460
oct722427121
9275116757
10122302033
1163044367
1234b60781
131c451989
14123589d7
15ab0c98d
hex74a2e51

122302033 has 16 divisors (see below), whose sum is σ = 142912000. Its totient is φ = 102503232.

The previous prime is 122302027. The next prime is 122302039. The reversal of 122302033 is 330203221.

It is an interprime number because it is at equal distance from previous prime (122302027) and next prime (122302039).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122302033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122301998 and 122302016.

It is not an unprimeable number, because it can be changed into a prime (122302039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59263 + ... + 61291.

It is an arithmetic number, because the mean of its divisors is an integer number (8932000).

Almost surely, 2122302033 is an apocalyptic number.

It is an amenable number.

122302033 is a deficient number, since it is larger than the sum of its proper divisors (20609967).

122302033 is a wasteful number, since it uses less digits than its factorization.

122302033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 122302033 is about 11059.0249570204. The cubic root of 122302033 is about 496.3765148103.

Adding to 122302033 its reverse (330203221), we get a palindrome (452505254).

The spelling of 122302033 in words is "one hundred twenty-two million, three hundred two thousand, thirty-three".

Divisors: 1 7 79 109 553 763 2029 8611 14203 60277 160291 221161 1122037 1548127 17471719 122302033