Search a number
-
+
120210212031302 = 2257233872007843
BaseRepresentation
bin11011010101010010011110…
…111111001000101101000110
3120202121222120100210122211102
4123111102132333020231012
5111224011003240000202
61103355450430140102
734214621055030161
oct3325223677105506
9522558510718742
10120210212031302
11353369568aa6a8
1211595664951632
13520ca0b343903
1421982c3508ad8
15dd6e243bbd02
hex6d549efc8b46

120210212031302 has 8 divisors (see below), whose sum is σ = 181016934071256. Its totient is φ = 59871234007552.

The previous prime is 120210212031233. The next prime is 120210212031313. The reversal of 120210212031302 is 203130212012021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1202102120313022 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116936003408 + ... + 116936004435.

It is an arithmetic number, because the mean of its divisors is an integer number (22627116758907).

Almost surely, 2120210212031302 is an apocalyptic number.

120210212031302 is a deficient number, since it is larger than the sum of its proper divisors (60806722039954).

120210212031302 is a wasteful number, since it uses less digits than its factorization.

120210212031302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233872008102.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120210212031302 its reverse (203130212012021), we get a palindrome (323340424043323).

The spelling of 120210212031302 in words is "one hundred twenty trillion, two hundred ten billion, two hundred twelve million, thirty-one thousand, three hundred two".

Divisors: 1 2 257 514 233872007843 467744015686 60105106015651 120210212031302