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2212413113423 = 731513315871033
BaseRepresentation
bin100000001100011110000…
…110010000010001001111
321211111121212121000220002
4200030132012100101033
5242222010224112143
64412211335114515
7315561442115102
oct40143606202117
97744555530802
102212413113423
11783308585907
122b8944812a3b
1313082549b376
147911d3a8739
153c83b0c65b8
hex2031e19044f

2212413113423 has 32 divisors (see below), whose sum is σ = 2270446413312. Its totient is φ = 2155336128000.

The previous prime is 2212413113389. The next prime is 2212413113447. The reversal of 2212413113423 is 3243113142122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2212413113423 - 220 = 2212412064847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212413113453) 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, 2141735315 + ... + 2141736347.

It is an arithmetic number, because the mean of its divisors is an integer number (70951450416).

Almost surely, 22212413113423 is an apocalyptic number.

2212413113423 is a deficient number, since it is larger than the sum of its proper divisors (58033299889).

2212413113423 is a wasteful number, since it uses less digits than its factorization.

2212413113423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175.

The product of its digits is 6912, while the sum is 29.

Adding to 2212413113423 its reverse (3243113142122), we get a palindrome (5455526255545).

The spelling of 2212413113423 in words is "two trillion, two hundred twelve billion, four hundred thirteen million, one hundred thirteen thousand, four hundred twenty-three".

Divisors: 1 73 151 331 587 1033 11023 24163 42851 49981 75409 88637 155983 194297 341923 606371 3648613 6470501 11386759 14183681 24960379 29338847 44265083 51630373 91562021 200708801 2141735831 3769017229 6684027533 14651742473 30307028951 2212413113423