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10231401 = 310133767
BaseRepresentation
bin100111000001…
…111001101001
3201020210211210
4213001321221
510104401101
61003143333
7152652105
oct47017151
921223753
1010231401
115859004
123514b49
132172cab
141504905
15d717d6
hex9c1e69

10231401 has 8 divisors (see below), whose sum is σ = 13777344. Its totient is φ = 6753200.

The previous prime is 10231381. The next prime is 10231411. The reversal of 10231401 is 10413201.

It is a happy number.

10231401 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10231401 - 26 = 10231337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10231411) 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, 16581 + ... + 17186.

It is an arithmetic number, because the mean of its divisors is an integer number (1722168).

Almost surely, 210231401 is an apocalyptic number.

It is an amenable number.

10231401 is a deficient number, since it is larger than the sum of its proper divisors (3545943).

10231401 is a wasteful number, since it uses less digits than its factorization.

10231401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33871.

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

The square root of 10231401 is about 3198.6561240621. The cubic root of 10231401 is about 217.0926077294.

Adding to 10231401 its reverse (10413201), we get a palindrome (20644602).

The spelling of 10231401 in words is "ten million, two hundred thirty-one thousand, four hundred one".

Divisors: 1 3 101 303 33767 101301 3410467 10231401