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13401210074 = 2719337149497
BaseRepresentation
bin11000111101100011…
…00011110011011010
31021120221202000012212
430132301203303122
5204421202210244
610053442235122
7653044256210
oct143661436332
937527660185
1013401210074
1157576a752a
122720055aa2
131357548005
14911b66cb0
155367a3d9e
hex31ec63cda

13401210074 has 32 divisors (see below), whose sum is σ = 24254555520. Its totient is φ = 5424910848.

The previous prime is 13401210073. The next prime is 13401210077. The reversal of 13401210074 is 47001210431.

It is a happy number.

It is a super-3 number, since 3×134012100743 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13401210073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14894 + ... + 164390.

It is an arithmetic number, because the mean of its divisors is an integer number (757954860).

Almost surely, 213401210074 is an apocalyptic number.

13401210074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13401210074 is a deficient number, since it is larger than the sum of its proper divisors (10853345446).

13401210074 is a wasteful number, since it uses less digits than its factorization.

13401210074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149862.

The product of its (nonzero) digits is 672, while the sum is 23.

The spelling of 13401210074 in words is "thirteen billion, four hundred one million, two hundred ten thousand, seventy-four".

Divisors: 1 2 7 14 19 38 133 266 337 674 2359 4718 6403 12806 44821 89642 149497 298994 1046479 2092958 2840443 5680886 19883101 39766202 50380489 100760978 352663423 705326846 957229291 1914458582 6700605037 13401210074