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10914397 = 1323173211
BaseRepresentation
bin101001101000…
…101001011101
3202112111201221
4221220221131
510243230042
61025533341
7161525254
oct51505135
922474657
1010914397
11618516a
1237a4251
132351b30
14164179b
15e58d67
hexa68a5d

10914397 has 16 divisors (see below), whose sum is σ = 12394368. Its totient is φ = 9535680.

The previous prime is 10914383. The next prime is 10914401. The reversal of 10914397 is 79341901.

10914397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10914397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10914377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51622 + ... + 51832.

It is an arithmetic number, because the mean of its divisors is an integer number (774648).

Almost surely, 210914397 is an apocalyptic number.

It is an amenable number.

10914397 is a deficient number, since it is larger than the sum of its proper divisors (1479971).

10914397 is a wasteful number, since it uses less digits than its factorization.

10914397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 10914397 is about 3303.6944471304. The cubic root of 10914397 is about 221.8195988636.

It can be divided in two parts, 10914 and 397, that added together give a palindrome (11311).

The spelling of 10914397 in words is "ten million, nine hundred fourteen thousand, three hundred ninety-seven".

Divisors: 1 13 23 173 211 299 2249 2743 3979 4853 36503 51727 63089 474539 839569 10914397