Search a number
-
+
13010301021030 = 2353539122542159
BaseRepresentation
bin1011110101010011001001…
…0111101110101101100110
31201001202212020200121121220
42331110302113232231212
53201130044030133110
643400503315121210
72511651250004565
oct275246227565546
951052766617556
1013010301021030
114166701826315
1215615975a3206
13734b34b40331
1432d9b8145bdc
15178663ba6370
hexbd5325eeb66

13010301021030 has 32 divisors (see below), whose sum is σ = 31233545740800. Its totient is φ = 3468433240032.

The previous prime is 13010301021017. The next prime is 13010301021049. The reversal of 13010301021030 is 3012010301031.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 61164910 + ... + 61377249.

It is an arithmetic number, because the mean of its divisors is an integer number (976048304400).

Almost surely, 213010301021030 is an apocalyptic number.

13010301021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010301021030 is an abundant number, since it is smaller than the sum of its proper divisors (18223244719770).

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

13010301021030 is a wasteful number, since it uses less digits than its factorization.

13010301021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122545708.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13010301021030 its reverse (3012010301031), we get a palindrome (16022311322061).

The spelling of 13010301021030 in words is "thirteen trillion, ten billion, three hundred one million, twenty-one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 3539 7078 10617 17695 21234 35390 53085 106170 122542159 245084318 367626477 612710795 735252954 1225421590 1838132385 3676264770 433676700701 867353401402 1301030102103 2168383503505 2602060204206 4336767007010 6505150510515 13010301021030