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10301214 = 2371122027
BaseRepresentation
bin100111010010…
…111100011110
3201101100121110
4213102330132
510114114324
61004442450
7153362460
oct47227436
921340543
1010301214
1158a6500
123549426
1321989c1
141522130
15d87329
hex9d2f1e

10301214 has 48 divisors (see below), whose sum is σ = 25893504. Its totient is φ = 2674320.

The previous prime is 10301191. The next prime is 10301219. The reversal of 10301214 is 41210301.

It is a happy number.

It is a super-2 number, since 2×103012142 = 212230019747592, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10301214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4069 + ... + 6095.

It is an arithmetic number, because the mean of its divisors is an integer number (539448).

Almost surely, 210301214 is an apocalyptic number.

10301214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10301214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12946752).

10301214 is an abundant number, since it is smaller than the sum of its proper divisors (15592290).

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

10301214 is a wasteful number, since it uses less digits than its factorization.

10301214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061 (or 2050 counting only the distinct ones).

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

The square root of 10301214 is about 3209.5504358087. The cubic root of 10301214 is about 217.5852592154.

Adding to 10301214 its reverse (41210301), we get a palindrome (51511515).

The spelling of 10301214 in words is "ten million, three hundred one thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 66 77 121 154 231 242 363 462 726 847 1694 2027 2541 4054 5082 6081 12162 14189 22297 28378 42567 44594 66891 85134 133782 156079 245267 312158 468237 490534 735801 936474 1471602 1716869 3433738 5150607 10301214