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401112112 = 2425069507
BaseRepresentation
bin10111111010000…
…111110000110000
31000221202121101011
4113322013300300
51310141041422
6103445120304
712640253032
oct2772076060
91027677334
10401112112
11196465515
12b23b9094
136514085b
143b3b3c52
1525333077
hex17e87c30

401112112 has 10 divisors (see below), whose sum is σ = 777154748. Its totient is φ = 200556048.

The previous prime is 401112073. The next prime is 401112119. The reversal of 401112112 is 211211104.

It is a junction number, because it is equal to n+sod(n) for n = 401112092 and 401112101.

It is not an unprimeable number, because it can be changed into a prime (401112119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12534738 + ... + 12534769.

Almost surely, 2401112112 is an apocalyptic number.

It is an amenable number.

401112112 is a deficient number, since it is larger than the sum of its proper divisors (376042636).

401112112 is a wasteful number, since it uses less digits than its factorization.

401112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25069515 (or 25069509 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 401112112 is about 20027.7835019255. The cubic root of 401112112 is about 737.4885104789.

Adding to 401112112 its reverse (211211104), we get a palindrome (612323216).

The spelling of 401112112 in words is "four hundred one million, one hundred twelve thousand, one hundred twelve".

Divisors: 1 2 4 8 16 25069507 50139014 100278028 200556056 401112112