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106454513369 = 2341916196823
BaseRepresentation
bin110001100100100101…
…1101111011011011001
3101011202222221121001102
41203021023233123121
53221004323411434
6120523213401145
710456020301511
oct1431113573331
9334688847042
10106454513369
1141168885576
121876b4991b5
13a066ac5619
14521c384841
152b80c0307e
hex18c92ef6d9

106454513369 has 16 divisors (see below), whose sum is σ = 111433190400. Its totient is φ = 101505411216.

The previous prime is 106454513339. The next prime is 106454513371. The reversal of 106454513369 is 963315454601.

It is a cyclic number.

It is not a de Polignac number, because 106454513369 - 216 = 106454447833 is a prime.

It is a super-2 number, since 2×1064545133692 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106454513339) 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, 15598892 + ... + 15605714.

It is an arithmetic number, because the mean of its divisors is an integer number (6964574400).

Almost surely, 2106454513369 is an apocalyptic number.

It is an amenable number.

106454513369 is a deficient number, since it is larger than the sum of its proper divisors (4978677031).

106454513369 is a wasteful number, since it uses less digits than its factorization.

106454513369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8884.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 106454513369 in words is "one hundred six billion, four hundred fifty-four million, five hundred thirteen thousand, three hundred sixty-nine".

Divisors: 1 23 419 1619 6823 9637 37237 156929 678361 2858837 11046437 15602303 65753251 254068051 4628457103 106454513369