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37283082013 = 79617764891
BaseRepresentation
bin100010101110001111…
…101010111100011101
310120020022200210200101
4202232033222330131
51102323432111023
625043321501101
72456623653052
oct425617527435
9116208623611
1037283082013
11148a2367381
127286041791
133692224498
141b39813029
15e8320e1ad
hex8ae3eaf1d

37283082013 has 8 divisors (see below), whose sum is σ = 37816260480. Its totient is φ = 36751434720.

The previous prime is 37283081959. The next prime is 37283082043. The reversal of 37283082013 is 31028038273.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-37283082013 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 (37283082043) 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, 333703 + ... + 431188.

It is an arithmetic number, because the mean of its divisors is an integer number (4727032560).

Almost surely, 237283082013 is an apocalyptic number.

It is an amenable number.

37283082013 is a deficient number, since it is larger than the sum of its proper divisors (533178467).

37283082013 is an equidigital number, since it uses as much as digits as its factorization.

37283082013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765587.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 37283082013 in words is "thirty-seven billion, two hundred eighty-three million, eighty-two thousand, thirteen".

Divisors: 1 79 617 48743 764891 60426389 471937747 37283082013