Search a number
-
+
470184160142 = 21939511212121
BaseRepresentation
bin1101101011110010010…
…10001110101110001110
31122221121221110010002102
412311321022032232032
530200414121111032
6555555530155102
745653413263464
oct6657112165616
91587557403072
10470184160142
11171449778734
127715b882a92
1335451c85298
1418a85436834
15c36d285362
hex6d7928eb8e

470184160142 has 8 divisors (see below), whose sum is σ = 705280458432. Its totient is φ = 235090674000.

The previous prime is 470184160081. The next prime is 470184160157. The reversal of 470184160142 is 241061481074.

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 = 470184160096 and 470184160105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218159 + ... + 993962.

It is an arithmetic number, because the mean of its divisors is an integer number (88160057304).

Almost surely, 2470184160142 is an apocalyptic number.

470184160142 is a deficient number, since it is larger than the sum of its proper divisors (235096298290).

470184160142 is a wasteful number, since it uses less digits than its factorization.

470184160142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406074.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 470184160142 in words is "four hundred seventy billion, one hundred eighty-four million, one hundred sixty thousand, one hundred forty-two".

Divisors: 1 2 193951 387902 1212121 2424242 235092080071 470184160142