Search a number
-
+
122301332 = 22172472251
BaseRepresentation
bin1110100101000…
…10101110010100
322112010112212222
413102202232110
5222302120312
620045201512
73013354436
oct722425624
9275115788
10122301332
116304388a
1234b60298
131c45156a
1412358656
15ab0c672
hex74a2b94

122301332 has 36 divisors (see below), whose sum is σ = 232298304. Its totient is φ = 56304000.

The previous prime is 122301329. The next prime is 122301341. The reversal of 122301332 is 233103221.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 122301332.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 53207 + ... + 55457.

Almost surely, 2122301332 is an apocalyptic number.

It is an amenable number.

122301332 is a deficient number, since it is larger than the sum of its proper divisors (109996972).

122301332 is a wasteful number, since it uses less digits than its factorization.

122301332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336 (or 2317 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 122301332 is about 11058.9932634033. The cubic root of 122301332 is about 496.3755664461.

Adding to 122301332 its reverse (233103221), we get a palindrome (355404553).

The spelling of 122301332 in words is "one hundred twenty-two million, three hundred one thousand, three hundred thirty-two".

Divisors: 1 2 4 17 34 47 68 94 188 289 578 799 1156 1598 2251 3196 4502 9004 13583 27166 38267 54332 76534 105797 153068 211594 423188 650539 1301078 1798549 2602156 3597098 7194196 30575333 61150666 122301332