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10401404307 = 37495304967
BaseRepresentation
bin10011010111111100…
…01101010110010011
3222211220002002022120
421223332031112103
5132300224414212
64440042105323
7515520322620
oct115376152623
928756062276
1010401404307
11445835a008
1220234ab243
13c99c01008
147095b1347
1540d24c88c
hex26bf8d593

10401404307 has 8 divisors (see below), whose sum is σ = 15849758976. Its totient is φ = 5943659592.

The previous prime is 10401404281. The next prime is 10401404329. The reversal of 10401404307 is 70340410401.

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

It is not a de Polignac number, because 10401404307 - 27 = 10401404179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10401404207) 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, 247652463 + ... + 247652504.

It is an arithmetic number, because the mean of its divisors is an integer number (1981219872).

Almost surely, 210401404307 is an apocalyptic number.

10401404307 is a deficient number, since it is larger than the sum of its proper divisors (5448354669).

10401404307 is an equidigital number, since it uses as much as digits as its factorization.

10401404307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495304977.

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 10401404307 its reverse (70340410401), we get a palindrome (80741814708).

The spelling of 10401404307 in words is "ten billion, four hundred one million, four hundred four thousand, three hundred seven".

Divisors: 1 3 7 21 495304967 1485914901 3467134769 10401404307