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17400020101 = 31797104949
BaseRepresentation
bin10000001101000111…
…110011110010000101
31122220122012121022221
4100031013303302011
5241113401120401
611554330452341
71154121505402
oct201507636205
948818177287
1017400020101
117419948702
1234572940b1
131843b40ba9
14bb0c8b2a9
156bc8917a1
hex40d1f3c85

17400020101 has 8 divisors (see below), whose sum is σ = 18188672000. Its totient is φ = 16625578320.

The previous prime is 17400020093. The next prime is 17400020119. The reversal of 17400020101 is 10102000471.

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 17400020101 - 23 = 17400020093 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 (17400020401) 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, 3550026 + ... + 3554923.

It is an arithmetic number, because the mean of its divisors is an integer number (2273584000).

Almost surely, 217400020101 is an apocalyptic number.

It is an amenable number.

17400020101 is a deficient number, since it is larger than the sum of its proper divisors (788651899).

17400020101 is an equidigital number, since it uses as much as digits as its factorization.

17400020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7105059.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 17400020101 its reverse (10102000471), we get a palindrome (27502020572).

The spelling of 17400020101 in words is "seventeen billion, four hundred million, twenty thousand, one hundred one".

Divisors: 1 31 79 2449 7104949 220253419 561290971 17400020101