Search a number
-
+
23863671741371 = 7112339173440053
BaseRepresentation
bin1010110110100001100011…
…01011010101101110111011
310010111100022022111010002212
411123100301223111232323
511111440244431210441
6122430453000245335
75012044013656040
oct533206153255673
9103440268433085
1023863671741371
117670587634170
122814b3347084b
1310414471288c7
145c70178751c7
152b5b37652eeb
hex15b431ad5bbb

23863671741371 has 32 divisors (see below), whose sum is σ = 31053615141888. Its totient is φ = 17782041594240.

The previous prime is 23863671741131. The next prime is 23863671741383. The reversal of 23863671741371 is 17314717636832.

It is a de Polignac number, because none of the positive numbers 2k-23863671741371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23863671741371.

It is not an unprimeable number, because it can be changed into a prime (23863671741391) 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, 5216981 + ... + 8657033.

It is an arithmetic number, because the mean of its divisors is an integer number (970425473184).

Almost surely, 223863671741371 is an apocalyptic number.

23863671741371 is a deficient number, since it is larger than the sum of its proper divisors (7189943400517).

23863671741371 is a wasteful number, since it uses less digits than its factorization.

23863671741371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444011.

The product of its digits is 21337344, while the sum is 59.

The spelling of 23863671741371 in words is "twenty-three trillion, eight hundred sixty-three billion, six hundred seventy-one million, seven hundred forty-one thousand, three hundred seventy-one".

Divisors: 1 7 11 23 77 161 253 1771 3917 27419 43087 90091 301609 630637 991001 3440053 6937007 24080371 37840583 79121219 264884081 553848533 870333409 6092333863 13474687601 94322813207 148221563611 309917814823 1037550945277 2169424703761 3409095963053 23863671741371