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4214055405 = 35771955819
BaseRepresentation
bin1111101100101101…
…0110000111101101
3101212200111012021010
43323023112013231
532112244233110
61534053455433
7206266610550
oct37313260755
911780435233
104214055405
1118727a721a
12997341579
1352208a411
142bd954697
15199e59020
hexfb2d61ed

4214055405 has 32 divisors (see below), whose sum is σ = 7716556800. Its totient is φ = 1923711552.

The previous prime is 4214055371. The next prime is 4214055407. The reversal of 4214055405 is 5045504124.

It is not a de Polignac number, because 4214055405 - 211 = 4214053357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214055407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47586 + ... + 103404.

It is an arithmetic number, because the mean of its divisors is an integer number (241142400).

Almost surely, 24214055405 is an apocalyptic number.

It is an amenable number.

4214055405 is a deficient number, since it is larger than the sum of its proper divisors (3502501395).

4214055405 is a wasteful number, since it uses less digits than its factorization.

4214055405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56553.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 4214055405 is about 64915.7562152672. The cubic root of 4214055405 is about 1615.2264351646.

Adding to 4214055405 its reverse (5045504124), we get a palindrome (9259559529).

The spelling of 4214055405 in words is "four billion, two hundred fourteen million, fifty-five thousand, four hundred five".

Divisors: 1 3 5 7 15 21 35 105 719 2157 3595 5033 10785 15099 25165 55819 75495 167457 279095 390733 837285 1172199 1953665 5860995 40133861 120401583 200669305 280937027 602007915 842811081 1404685135 4214055405