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14720483002237 = 28979507970703
BaseRepresentation
bin1101011000110110000100…
…1010010000011101111101
31221010021010202210200020221
43112031201022100131331
53412140022122032422
651150255130141341
73046343202001555
oct326154112203575
957107122720227
1014720483002237
114765a15990001
121798b17b81851
1382a19bb7bb4c
1438c691c68165
151a7da832d3c7
hexd636129077d

14720483002237 has 4 divisors (see below), whose sum is σ = 14720991001920. Its totient is φ = 14719975002556.

The previous prime is 14720483002213. The next prime is 14720483002241. The reversal of 14720483002237 is 73220038402741.

14720483002237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14720483002237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14720483002193 and 14720483002202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14720483002037) 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, 253956373 + ... + 254014330.

It is an arithmetic number, because the mean of its divisors is an integer number (3680247750480).

Almost surely, 214720483002237 is an apocalyptic number.

It is an amenable number.

14720483002237 is a deficient number, since it is larger than the sum of its proper divisors (507999683).

14720483002237 is an equidigital number, since it uses as much as digits as its factorization.

14720483002237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507999682.

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 14720483002237 in words is "fourteen trillion, seven hundred twenty billion, four hundred eighty-three million, two thousand, two hundred thirty-seven".

Divisors: 1 28979 507970703 14720483002237