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2402011213207 = 8575527507113
BaseRepresentation
bin100010111101000011000…
…001100110110110010111
322111122000021212102210221
4202331003001212312113
5303323304332310312
65035245124255211
7335353035302314
oct42750301466627
98448007772727
102402011213207
11846761789461
12329638841507
1314567c7748a8
1484387bc9d0b
1542736251207
hex22f43066d97

2402011213207 has 8 divisors (see below), whose sum is σ = 2405253872736. Its totient is φ = 2398769580672.

The previous prime is 2402011213193. The next prime is 2402011213247. The reversal of 2402011213207 is 7023121102042.

2402011213207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2402011213207 is a prime.

It is a super-2 number, since 2×24020112132072 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402011213247) 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, 4483083 + ... + 4990195.

It is an arithmetic number, because the mean of its divisors is an integer number (300656734092).

Almost surely, 22402011213207 is an apocalyptic number.

2402011213207 is a deficient number, since it is larger than the sum of its proper divisors (3242659529).

2402011213207 is an equidigital number, since it uses as much as digits as its factorization.

2402011213207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513497.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 2402011213207 its reverse (7023121102042), we get a palindrome (9425132315249).

The spelling of 2402011213207 in words is "two trillion, four hundred two billion, eleven million, two hundred thirteen thousand, two hundred seven".

Divisors: 1 857 5527 507113 4736639 434595841 2802813551 2402011213207