Search a number
-
+
2301327494 = 22729421643
BaseRepresentation
bin1000100100101011…
…0111100010000110
312221101100112211122
42021022313202012
514203114434434
61020205233542
7111012650414
oct21112674206
95841315748
102301327494
11a81048454
125428628b2
132a8a1b45b
1417b8d62b4
15d7084c2e
hex892b7886

2301327494 has 8 divisors (see below), whose sum is σ = 3453264360. Its totient is φ = 1150239376.

The previous prime is 2301327493. The next prime is 2301327529. The reversal of 2301327494 is 4947231032.

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

It is a super-2 number, since 2×23013274942 = 10592216469280640072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301327493) 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, 205364 + ... + 216279.

It is an arithmetic number, because the mean of its divisors is an integer number (431658045).

Almost surely, 22301327494 is an apocalyptic number.

2301327494 is a deficient number, since it is larger than the sum of its proper divisors (1151936866).

2301327494 is a wasteful number, since it uses less digits than its factorization.

2301327494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424374.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2301327494 is about 47972.1533183575. The cubic root of 2301327494 is about 1320.2600295044.

The spelling of 2301327494 in words is "two billion, three hundred one million, three hundred twenty-seven thousand, four hundred ninety-four".

Divisors: 1 2 2729 5458 421643 843286 1150663747 2301327494