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10180668 = 2233972137
BaseRepresentation
bin100110110101…
…100000111100
3201011020020210
4212311200330
510101240133
61002112420
7152351151
oct46654074
921136223
1010180668
115823983
1234ab710
132155b84
1414d0228
15d61763
hex9b583c

10180668 has 24 divisors (see below), whose sum is σ = 23825872. Its totient is φ = 3383424.

The previous prime is 10180663. The next prime is 10180673. The reversal of 10180668 is 86608101.

10180668 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10180663) and next prime (10180673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10180663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3696 + ... + 5832.

Almost surely, 210180668 is an apocalyptic number.

It is an amenable number.

10180668 is an abundant number, since it is smaller than the sum of its proper divisors (13645204).

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

10180668 is a wasteful number, since it uses less digits than its factorization.

10180668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541 (or 2539 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 10180668 is about 3190.7159071281. The cubic root of 10180668 is about 216.7331908810.

Adding to 10180668 its reverse (86608101), we get a palindrome (96788769).

The spelling of 10180668 in words is "ten million, one hundred eighty thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 397 794 1191 1588 2137 2382 4274 4764 6411 8548 12822 25644 848389 1696778 2545167 3393556 5090334 10180668