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10301412 = 2231178041
BaseRepresentation
bin100111010010…
…111111100100
3201101100212210
4213102333210
510114121122
61004443420
7153363162
oct47227744
921340783
1010301412
1158a6670
123549570
132198b14
141522232
15d8740c
hex9d2fe4

10301412 has 24 divisors (see below), whose sum is σ = 26222112. Its totient is φ = 3121600.

The previous prime is 10301399. The next prime is 10301443. The reversal of 10301412 is 21410301.

It is a happy number.

It is a super-2 number, since 2×103014122 = 212238178387488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38889 + ... + 39152.

It is an arithmetic number, because the mean of its divisors is an integer number (1092588).

Almost surely, 210301412 is an apocalyptic number.

10301412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10301412 is an abundant number, since it is smaller than the sum of its proper divisors (15920700).

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

10301412 is a wasteful number, since it uses less digits than its factorization.

10301412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78059 (or 78057 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 10301412 is about 3209.5812811019. The cubic root of 10301412 is about 217.5866532778.

Adding to 10301412 its reverse (21410301), we get a palindrome (31711713).

Subtracting 10301412 from its reverse (21410301), we obtain a square (11108889 = 33332).

It can be divided in two parts, 1030 and 1412, that added together give a palindrome (2442).

The spelling of 10301412 in words is "ten million, three hundred one thousand, four hundred twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 78041 156082 234123 312164 468246 858451 936492 1716902 2575353 3433804 5150706 10301412