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106223431415 = 550941738087
BaseRepresentation
bin110001011101101101…
…0001110111011110111
3101011011220010102012112
41202323122032323313
53220021144301130
6120444240441235
710450213161263
oct1427332167367
9334156112175
10106223431415
114105a3a3252
121870601921b
13a02ac77a3a
1451d97d10a3
152b6a7a9495
hex18bb68eef7

106223431415 has 8 divisors (see below), whose sum is σ = 127718549280. Its totient is φ = 84811790752.

The previous prime is 106223431381. The next prime is 106223431421. The reversal of 106223431415 is 514134322601.

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

It is a cyclic number.

It is not a de Polignac number, because 106223431415 - 228 = 105954995959 is a prime.

It is a super-2 number, since 2×1062234314152 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20866499 + ... + 20871588.

It is an arithmetic number, because the mean of its divisors is an integer number (15964818660).

Almost surely, 2106223431415 is an apocalyptic number.

106223431415 is a deficient number, since it is larger than the sum of its proper divisors (21495117865).

106223431415 is an equidigital number, since it uses as much as digits as its factorization.

106223431415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41738601.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 106223431415 in words is "one hundred six billion, two hundred twenty-three million, four hundred thirty-one thousand, four hundred fifteen".

Divisors: 1 5 509 2545 41738087 208690435 21244686283 106223431415