Search a number
-
+
469968744395 = 5347270875357
BaseRepresentation
bin1101101011011000101…
…00011110111111001011
31122221001221002212020102
412311230110132333023
530144443444310040
6555522313120015
745645156262313
oct6655424367713
91587057085212
10469968744395
11171349116697
12770bb6b900b
1335419461347
1418a649a0443
15c3593d3515
hex6d6c51efcb

469968744395 has 8 divisors (see below), whose sum is σ = 565587747504. Its totient is φ = 374891492704.

The previous prime is 469968744391. The next prime is 469968744419. The reversal of 469968744395 is 593447869964.

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 469968744395 - 22 = 469968744391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469968744391) 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, 135435944 + ... + 135439413.

It is an arithmetic number, because the mean of its divisors is an integer number (70698468438).

Almost surely, 2469968744395 is an apocalyptic number.

469968744395 is a deficient number, since it is larger than the sum of its proper divisors (95619003109).

469968744395 is a wasteful number, since it uses less digits than its factorization.

469968744395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270875709.

The product of its digits is 1410877440, while the sum is 74.

The spelling of 469968744395 in words is "four hundred sixty-nine billion, nine hundred sixty-eight million, seven hundred forty-four thousand, three hundred ninety-five".

Divisors: 1 5 347 1735 270875357 1354376785 93993748879 469968744395