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310100140423 = 2328393474857
BaseRepresentation
bin1001000001100110110…
…10001010000110000111
31002122102102010022201001
410200303122022012013
520040041113443143
6354242534114131
731255366463023
oct4406332120607
91078372108631
10310100140423
1110a570499297
1250123aab947
132331c4ab768
141101a6d1383
1580ee24d14d
hex483368a187

310100140423 has 8 divisors (see below), whose sum is σ = 323594833248. Its totient is φ = 296606454144.

The previous prime is 310100140411. The next prime is 310100140481. The reversal of 310100140423 is 324041001013.

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 310100140423 - 25 = 310100140391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 310100140423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310100141423) 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, 415611 + ... + 890467.

It is an arithmetic number, because the mean of its divisors is an integer number (40449354156).

Almost surely, 2310100140423 is an apocalyptic number.

310100140423 is a deficient number, since it is larger than the sum of its proper divisors (13494692825).

310100140423 is a wasteful number, since it uses less digits than its factorization.

310100140423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503273.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 310100140423 its reverse (324041001013), we get a palindrome (634141141436).

The spelling of 310100140423 in words is "three hundred ten billion, one hundred million, one hundred forty thousand, four hundred twenty-three".

Divisors: 1 23 28393 474857 653039 10921711 13482614801 310100140423