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120212022013 = 1913148297317
BaseRepresentation
bin110111111110100110…
…0011110001011111101
3102111021210010110000121
41233331030132023331
53432143234201023
6131120304454541
711453652220246
oct1577514361375
9374253113017
10120212022013
1146a88609426
121b36a91a451
13b44a0c0695
145b65577ccd
1531d88d6d5d
hex1bfd31e2fd

120212022013 has 8 divisors (see below), whose sum is σ = 127504919520. Its totient is φ = 113015719440.

The previous prime is 120212022001. The next prime is 120212022023. The reversal of 120212022013 is 310220212021.

It is a happy number.

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

It is not a de Polignac number, because 120212022013 - 213 = 120212013821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212022023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24146170 + ... + 24151147.

It is an arithmetic number, because the mean of its divisors is an integer number (15938114940).

Almost surely, 2120212022013 is an apocalyptic number.

It is an amenable number.

120212022013 is a deficient number, since it is larger than the sum of its proper divisors (7292897507).

120212022013 is a wasteful number, since it uses less digits than its factorization.

120212022013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48297467.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120212022013 its reverse (310220212021), we get a palindrome (430432234034).

The spelling of 120212022013 in words is "one hundred twenty billion, two hundred twelve million, twenty-two thousand, thirteen".

Divisors: 1 19 131 2489 48297317 917649023 6326948527 120212022013