Search a number
-
+
630234162407 = 10746712612503
BaseRepresentation
bin10010010101111001110…
…00100010010011100111
32020020202002202122022002
421022330320202103213
540311204421144112
61201305305155515
763350534664053
oct11127470422347
92206662678262
10630234162407
1122330a833283
12a218818bb9b
134757a6ab335
1422709844c63
15115d92ed1c2
hex92bce224e7

630234162407 has 8 divisors (see below), whose sum is σ = 637486402176. Its totient is φ = 623007148792.

The previous prime is 630234162377. The next prime is 630234162409. The reversal of 630234162407 is 704261432036.

630234162407 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 cyclic number.

It is not a de Polignac number, because 630234162407 - 230 = 629160420583 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 (630234162409) 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, 6256283 + ... + 6356220.

It is an arithmetic number, because the mean of its divisors is an integer number (79685800272).

Almost surely, 2630234162407 is an apocalyptic number.

630234162407 is a deficient number, since it is larger than the sum of its proper divisors (7252239769).

630234162407 is a wasteful number, since it uses less digits than its factorization.

630234162407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12613077.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 630234162407 in words is "six hundred thirty billion, two hundred thirty-four million, one hundred sixty-two thousand, four hundred seven".

Divisors: 1 107 467 49969 12612503 1349537821 5890038901 630234162407