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38029122 = 233704243
BaseRepresentation
bin1001000100010…
…0011101000010
32122120002011000
42101010131002
534213412442
63435032430
7641146035
oct221043502
978502130
1038029122
111a51492a
121089b716
137b56751
14509d01c
153512d4c
hex2444742

38029122 has 16 divisors (see below), whose sum is σ = 84509280. Its totient is φ = 12676356.

The previous prime is 38029109. The next prime is 38029129. The reversal of 38029122 is 22192083.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (38029129) 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, 352068 + ... + 352175.

It is an arithmetic number, because the mean of its divisors is an integer number (5281830).

Almost surely, 238029122 is an apocalyptic number.

38029122 is an abundant number, since it is smaller than the sum of its proper divisors (46480158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38029122 is a wasteful number, since it uses less digits than its factorization.

38029122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704254 (or 704248 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 38029122 is about 6166.7756566945. The cubic root of 38029122 is about 336.2834024758.

The spelling of 38029122 in words is "thirty-eight million, twenty-nine thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 18 27 54 704243 1408486 2112729 4225458 6338187 12676374 19014561 38029122