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468195801 = 36117914293
BaseRepresentation
bin11011111010000…
…001100111011001
31012121222210220020
4123322001213121
51424324231201
6114243021053
714413412223
oct3372014731
91177883806
10468195801
11220314487
1211096a789
1375ccab48
1446277413
152b184a36
hex1be819d9

468195801 has 16 divisors (see below), whose sum is σ = 638084160. Its totient is φ = 305277120.

The previous prime is 468195781. The next prime is 468195839. The reversal of 468195801 is 108591864.

It is not a de Polignac number, because 468195801 - 29 = 468195289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (468195601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25611 + ... + 39903.

It is an arithmetic number, because the mean of its divisors is an integer number (39880260).

Almost surely, 2468195801 is an apocalyptic number.

It is an amenable number.

468195801 is a deficient number, since it is larger than the sum of its proper divisors (169888359).

468195801 is a wasteful number, since it uses less digits than its factorization.

468195801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14536.

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 468195801 is about 21637.8326317587. The cubic root of 468195801 is about 776.5018679571.

It can be divided in two parts, 468195 and 801, that added together give a triangular number (468996 = T968).

The spelling of 468195801 in words is "four hundred sixty-eight million, one hundred ninety-five thousand, eight hundred one".

Divisors: 1 3 61 179 183 537 10919 14293 32757 42879 871873 2558447 2615619 7675341 156065267 468195801