Search a number
-
+
368525830103 is a prime number
BaseRepresentation
bin1010101110011011101…
…10011110011111010111
31022020020012100212200122
411113031312132133113
522014220103030403
6441144243302155
735424261604514
oct5271566363727
91266205325618
10368525830103
11132322250742
125b50a67a95b
13289a0a28c82
1413ba005a30b
1598bd678838
hex55cdd9e7d7

368525830103 has 2 divisors, whose sum is σ = 368525830104. Its totient is φ = 368525830102.

The previous prime is 368525830091. The next prime is 368525830147. The reversal of 368525830103 is 301038525863.

It is an a-pointer prime, because the next prime (368525830147) can be obtained adding 368525830103 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 368525830103 - 210 = 368525829079 is a prime.

It is a super-2 number, since 2×3685258301032 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368525830193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184262915051 + 184262915052.

It is an arithmetic number, because the mean of its divisors is an integer number (184262915052).

Almost surely, 2368525830103 is an apocalyptic number.

368525830103 is a deficient number, since it is larger than the sum of its proper divisors (1).

368525830103 is an equidigital number, since it uses as much as digits as its factorization.

368525830103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 368525830103 in words is "three hundred sixty-eight billion, five hundred twenty-five million, eight hundred thirty thousand, one hundred three".