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34712141205144 = 23313111256862837
BaseRepresentation
bin1111110010010000011001…
…10110001000111010011000
311112220110002210200222112210
413321020030312020322120
514022210431122031034
6201454312034435120
710211604134642364
oct771101466107230
9145813083628483
1034712141205144
1110073377848457
123a87541a32aa0
13164a457b79170
148801102882a4
15402e20ba08e9
hex1f920cd88e98

34712141205144 has 32 divisors (see below), whose sum is σ = 93455764783920. Its totient is φ = 10680658832256.

The previous prime is 34712141205101. The next prime is 34712141205151. The reversal of 34712141205144 is 44150214121743.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55628431107 + ... + 55628431730.

Almost surely, 234712141205144 is an apocalyptic number.

It is an amenable number.

34712141205144 is an abundant number, since it is smaller than the sum of its proper divisors (58743623578776).

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

34712141205144 is a wasteful number, since it uses less digits than its factorization.

34712141205144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111256862859 (or 111256862855 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

Adding to 34712141205144 its reverse (44150214121743), we get a palindrome (78862355326887).

The spelling of 34712141205144 in words is "thirty-four trillion, seven hundred twelve billion, one hundred forty-one million, two hundred five thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 111256862837 222513725674 333770588511 445027451348 667541177022 890054902696 1335082354044 1446339216881 2670164708088 2892678433762 4339017650643 5785356867524 8678035301286 11570713735048 17356070602572 34712141205144