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1214211002030 = 2513172069265547
BaseRepresentation
bin10001101010110100100…
…111011000111010101110
311022002002110012210220222
4101222310213120322232
5124343201004031110
62325444551411342
7153503165140565
oct21526447307256
94262073183828
101214211002030
11428a42502274
121773a4983b52
138a665833850
1442aa7a48bdc
15218b75ecc55
hex11ab49d8eae

1214211002030 has 64 divisors (see below), whose sum is σ = 2493368256960. Its totient is φ = 421746530304.

The previous prime is 1214211002029. The next prime is 1214211002057. The reversal of 1214211002030 is 302001124121.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4439717 + ... + 4705263.

It is an arithmetic number, because the mean of its divisors is an integer number (38958879015).

Almost surely, 21214211002030 is an apocalyptic number.

1214211002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214211002030 is an abundant number, since it is smaller than the sum of its proper divisors (1279157254930).

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

1214211002030 is a wasteful number, since it uses less digits than its factorization.

1214211002030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267653.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1214211002030 its reverse (302001124121), we get a palindrome (1516212126151).

The spelling of 1214211002030 in words is "one trillion, two hundred fourteen billion, two hundred eleven million, two thousand, thirty".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2069 2210 4138 10345 20690 26897 35173 53794 70346 134485 175865 265547 268970 351730 457249 531094 914498 1327735 2286245 2655470 3452111 4514299 4572490 6904222 9028598 17260555 22571495 34521110 45142990 58685887 117371774 293429435 549416743 586858870 1098833486 2747083715 5494167430 7142417659 9340084631 14284835318 18680169262 35712088295 46700423155 71424176590 93400846310 121421100203 242842200406 607105501015 1214211002030