Search a number
-
+
42910867302 = 2367149716399
BaseRepresentation
bin100111111101101011…
…111101111101100110
311002202112100220202120
4213331223331331212
51200340140223202
631414000450410
73046241232252
oct477553757546
9132675326676
1042910867302
111722007a7a6
128396919a06
13407b159854
142111011262
1511b23210bc
hex9fdafdf66

42910867302 has 32 divisors (see below), whose sum is σ = 87687360000. Its totient is φ = 13995551328.

The previous prime is 42910867297. The next prime is 42910867313. The reversal of 42910867302 is 20376801924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298302 + ... + 418097.

It is an arithmetic number, because the mean of its divisors is an integer number (2740230000).

Almost surely, 242910867302 is an apocalyptic number.

42910867302 is an abundant number, since it is smaller than the sum of its proper divisors (44776492698).

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

42910867302 is a wasteful number, since it uses less digits than its factorization.

42910867302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716620.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 42910867302 in words is "forty-two billion, nine hundred ten million, eight hundred sixty-seven thousand, three hundred two".

Divisors: 1 2 3 6 67 134 149 201 298 402 447 894 9983 19966 29949 59898 716399 1432798 2149197 4298394 47998733 95997466 106743451 143996199 213486902 287992398 320230353 640460706 7151811217 14303622434 21455433651 42910867302