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122141037 = 365961781
BaseRepresentation
bin1110100011110…
…11100101101101
322111211102000010
413101323211231
5222232003122
620041523433
73012116214
oct721734555
9274742003
10122141037
1162a44407
1234aa3579
131c3c6605
141231607b
15aac9e0c
hex747b96d

122141037 has 8 divisors (see below), whose sum is σ = 163104480. Its totient is φ = 81302480.

The previous prime is 122140999. The next prime is 122141053. The reversal of 122141037 is 730141221.

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 122141037 - 26 = 122140973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122141137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28914 + ... + 32867.

It is an arithmetic number, because the mean of its divisors is an integer number (20388060).

Almost surely, 2122141037 is an apocalyptic number.

It is an amenable number.

122141037 is a deficient number, since it is larger than the sum of its proper divisors (40963443).

122141037 is an equidigital number, since it uses as much as digits as its factorization.

122141037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62443.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 122141037 is about 11051.7436180903. The cubic root of 122141037 is about 496.1586123952.

Adding to 122141037 its reverse (730141221), we get a palindrome (852282258).

The spelling of 122141037 in words is "one hundred twenty-two million, one hundred forty-one thousand, thirty-seven".

Divisors: 1 3 659 1977 61781 185343 40713679 122141037