Search a number
-
+
1330224902 = 2719367781
BaseRepresentation
bin100111101001001…
…1001111100000110
310102201001102111222
41033102121330012
510211014144102
6335555200342
744651503466
oct11722317406
93381042458
101330224902
11622971726
123115a60b2
1318278b436
14c894bba6
157bbb0aa2
hex4f499f06

1330224902 has 8 divisors (see below), whose sum is σ = 2023440912. Its totient is φ = 655744600.

The previous prime is 1330224839. The next prime is 1330224913. The reversal of 1330224902 is 2094220331.

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

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, 4683749 + ... + 4684032.

It is an arithmetic number, because the mean of its divisors is an integer number (252930114).

Almost surely, 21330224902 is an apocalyptic number.

1330224902 is a deficient number, since it is larger than the sum of its proper divisors (693216010).

1330224902 is an equidigital number, since it uses as much as digits as its factorization.

1330224902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367854.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1330224902 is about 36472.2483814749. The cubic root of 1330224902 is about 1099.7864329184.

The spelling of 1330224902 in words is "one billion, three hundred thirty million, two hundred twenty-four thousand, nine hundred two".

Divisors: 1 2 71 142 9367781 18735562 665112451 1330224902