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122414060 = 2256120703
BaseRepresentation
bin1110100101111…
…10001111101100
322112100021112002
413102332033230
5222314222220
620051431432
73014334206
oct722761754
9275307462
10122414060
116311054a
1234bb5578
131c490972
1412387776
15ab30c75
hex74be3ec

122414060 has 12 divisors (see below), whose sum is σ = 257069568. Its totient is φ = 48965616.

The previous prime is 122414057. The next prime is 122414081. The reversal of 122414060 is 60414221.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6120703 = 122414060 / (1 + 2 + 2 + 4 + 1 + 4 + 0 + 6 + 0).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3060332 + ... + 3060371.

It is an arithmetic number, because the mean of its divisors is an integer number (21422464).

Almost surely, 2122414060 is an apocalyptic number.

122414060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122414060 is an abundant number, since it is smaller than the sum of its proper divisors (134655508).

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

122414060 is a wasteful number, since it uses less digits than its factorization.

122414060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120712 (or 6120710 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 122414060 is about 11064.0887559708. The cubic root of 122414060 is about 496.5280266058.

Adding to 122414060 its reverse (60414221), we get a palindrome (182828281).

The spelling of 122414060 in words is "one hundred twenty-two million, four hundred fourteen thousand, sixty".

Divisors: 1 2 4 5 10 20 6120703 12241406 24482812 30603515 61207030 122414060