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26092134030 = 23523109734471
BaseRepresentation
bin11000010011001101…
…100101111010001110
32111100101221202001110
4120103031211322032
5411414041242110
615553032552450
71612405323414
oct302315457216
974311852043
1026092134030
111007a369536
125082252726
1325ca891a81
1413974392b4
15a2aa02a20
hex613365e8e

26092134030 has 64 divisors (see below), whose sum is σ = 65405242368. Its totient is φ = 6649125120.

The previous prime is 26092134023. The next prime is 26092134031. The reversal of 26092134030 is 3043129062.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26092134031) 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, 739695 + ... + 774165.

It is an arithmetic number, because the mean of its divisors is an integer number (1021956912).

Almost surely, 226092134030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26092134030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32702621184).

26092134030 is an abundant number, since it is smaller than the sum of its proper divisors (39313108338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26092134030 is a wasteful number, since it uses less digits than its factorization.

26092134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35601.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 26092134030 in words is "twenty-six billion, ninety-two million, one hundred thirty-four thousand, thirty".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 1097 2194 3291 5485 6582 10970 16455 25231 32910 34471 50462 68942 75693 103413 126155 151386 172355 206826 252310 344710 378465 517065 756930 792833 1034130 1585666 2378499 3964165 4756998 7928330 11892495 23784990 37814687 75629374 113444061 189073435 226888122 378146870 567220305 869737801 1134440610 1739475602 2609213403 4348689005 5218426806 8697378010 13046067015 26092134030