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4700072063 = 22697207079
BaseRepresentation
bin1000110000010010…
…10110100001111111
3110010120000101210002
410120021112201333
534111204301223
62054214504515
7224320645001
oct43011264177
913116011702
104700072063
111aa2082785
12ab206513b
1359b98783b
1432830a371
151c795de28
hex11825687f

4700072063 has 4 divisors (see below), whose sum is σ = 4700301840. Its totient is φ = 4699842288.

The previous prime is 4700072033. The next prime is 4700072071. The reversal of 4700072063 is 3602700074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3602700074 = 21801350037.

It is a cyclic number.

It is not a de Polignac number, because 4700072063 - 232 = 405104767 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 (4700072033) 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, 80843 + ... + 126236.

It is an arithmetic number, because the mean of its divisors is an integer number (1175075460).

Almost surely, 24700072063 is an apocalyptic number.

4700072063 is a deficient number, since it is larger than the sum of its proper divisors (229777).

4700072063 is a wasteful number, since it uses less digits than its factorization.

4700072063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229776.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 4700072063 is about 68557.0715754400. The cubic root of 4700072063 is about 1675.0772445850.

The spelling of 4700072063 in words is "four billion, seven hundred million, seventy-two thousand, sixty-three".

Divisors: 1 22697 207079 4700072063