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1023731354134 = 21926940298793
BaseRepresentation
bin11101110010110110010…
…01001100101000010110
310121212102121011010100001
432321123021030220112
5113233100211313014
62102143511441514
7133651005635266
oct16713311145026
93555377133301
101023731354134
1136518672a565
121464a568629a
13756caa24518
14377981117a6
151b969d8d974
hexee5b24ca16

1023731354134 has 8 divisors (see below), whose sum is σ = 1616417927640. Its totient is φ = 484925378256.

The previous prime is 1023731354099. The next prime is 1023731354137. The reversal of 1023731354134 is 4314531373201.

1023731354134 is digitally balanced in base 2, because in such base 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 junction number, because it is equal to n+sod(n) for n = 1023731354093 and 1023731354102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023731354137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13470149359 + ... + 13470149434.

It is an arithmetic number, because the mean of its divisors is an integer number (202052240955).

Almost surely, 21023731354134 is an apocalyptic number.

1023731354134 is a deficient number, since it is larger than the sum of its proper divisors (592686573506).

1023731354134 is a wasteful number, since it uses less digits than its factorization.

1023731354134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26940298814.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 1023731354134 in words is "one trillion, twenty-three billion, seven hundred thirty-one million, three hundred fifty-four thousand, one hundred thirty-four".

Divisors: 1 2 19 38 26940298793 53880597586 511865677067 1023731354134