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122032023 = 3533891973
BaseRepresentation
bin1110100011000…
…00111110010111
322111121212110120
413101200332113
5222220011043
620035323023
73011153331
oct721407627
9274555416
10122032023
116297a513
1234a50473
131c388ac9
14122c8451
15aaa7983
hex7460f97

122032023 has 16 divisors (see below), whose sum is σ = 166289760. Its totient is φ = 79574144.

The previous prime is 122032021. The next prime is 122032049. The reversal of 122032023 is 320230221.

It is a cyclic number.

It is not a de Polignac number, because 122032023 - 21 = 122032021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122031993 and 122032011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122032021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60865 + ... + 62837.

It is an arithmetic number, because the mean of its divisors is an integer number (10393110).

Almost surely, 2122032023 is an apocalyptic number.

122032023 is a deficient number, since it is larger than the sum of its proper divisors (44257737).

122032023 is a wasteful number, since it uses less digits than its factorization.

122032023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 122032023 is about 11046.8105351726. The cubic root of 122032023 is about 496.0109570399.

Adding to 122032023 its reverse (320230221), we get a palindrome (442262244).

The spelling of 122032023 in words is "one hundred twenty-two million, thirty-two thousand, twenty-three".

Divisors: 1 3 53 159 389 1167 1973 5919 20617 61851 104569 313707 767497 2302491 40677341 122032023