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412312213214 = 21118741464237
BaseRepresentation
bin1011111111111111011…
…10010001011011011110
31110102020202011121100122
411333333232101123132
523223403411310324
6513225201354542
741534323662236
oct5777756213336
91412222147318
10412312213214
1114995154a420
1267aaa638a52
132cb5b3889c5
1415d55452cc6
15aad278ba5e
hex5fffb916de

412312213214 has 8 divisors (see below), whose sum is σ = 674692712568. Its totient is φ = 187414642360.

The previous prime is 412312213211. The next prime is 412312213253.

It is a happy number.

412312213214 is nontrivially palindromic in base 10.

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

It is a super-3 number, since 3×4123122132143 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412312213211) 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, 9370732097 + ... + 9370732140.

It is an arithmetic number, because the mean of its divisors is an integer number (84336589071).

Almost surely, 2412312213214 is an apocalyptic number.

412312213214 is a deficient number, since it is larger than the sum of its proper divisors (262380499354).

412312213214 is a wasteful number, since it uses less digits than its factorization.

412312213214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18741464250.

The product of its digits is 2304, while the sum is 26.

It can be divided in two parts, 412312 and 213214, that added together give a palindrome (625526).

The spelling of 412312213214 in words is "four hundred twelve billion, three hundred twelve million, two hundred thirteen thousand, two hundred fourteen".

Divisors: 1 2 11 22 18741464237 37482928474 206156106607 412312213214