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419693241 = 311122310399
BaseRepresentation
bin11001000001000…
…000001010111001
31002020201121220010
4121001000022321
51324420140431
6105351252133
713254222312
oct3101001271
91066647803
10419693241
111a59a6820
12b867a049
1368c481c6
143da4d609
1526ca3846
hex190402b9

419693241 has 16 divisors (see below), whose sum is σ = 611020800. Its totient is φ = 254127120.

The previous prime is 419693231. The next prime is 419693243. The reversal of 419693241 is 142396914.

It is not a de Polignac number, because 419693241 - 26 = 419693177 is a prime.

It is a super-2 number, since 2×4196932412 = 352284833082168162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 419693241.

It is not an unprimeable number, because it can be changed into a prime (419693243) 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, 35160 + ... + 45558.

It is an arithmetic number, because the mean of its divisors is an integer number (38188800).

Almost surely, 2419693241 is an apocalyptic number.

It is an amenable number.

419693241 is a deficient number, since it is larger than the sum of its proper divisors (191327559).

419693241 is a wasteful number, since it uses less digits than its factorization.

419693241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11636.

The product of its digits is 46656, while the sum is 39.

The square root of 419693241 is about 20486.4160115917. The cubic root of 419693241 is about 748.7048705849.

The spelling of 419693241 in words is "four hundred nineteen million, six hundred ninety-three thousand, two hundred forty-one".

Divisors: 1 3 11 33 1223 3669 10399 13453 31197 40359 114389 343167 12717977 38153931 139897747 419693241