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2420034001 = 72112408169
BaseRepresentation
bin1001000000111110…
…1100100111010001
320020122201110112221
42100033230213101
514424012042001
61040045421041
7113653643500
oct22017544721
96218643487
102420034001
111032056400
1257656a781
132c74b16a8
1418d596837
15e26d21a1
hex903ec9d1

2420034001 has 18 divisors (see below), whose sum is σ = 3094336770. Its totient is φ = 1885736160.

The previous prime is 2420033983. The next prime is 2420034049. The reversal of 2420034001 is 1004300242.

It can be written as a sum of positive squares in only one way, i.e., 2227934401 + 192099600 = 47201^2 + 13860^2 .

It is not a de Polignac number, because 2420034001 - 29 = 2420033489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2420034091) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 198156 + ... + 210013.

Almost surely, 22420034001 is an apocalyptic number.

It is an amenable number.

2420034001 is a deficient number, since it is larger than the sum of its proper divisors (674302769).

2420034001 is a wasteful number, since it uses less digits than its factorization.

2420034001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408205 (or 408187 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2420034001 is about 49193.8410880874. The cubic root of 2420034001 is about 1342.5809766127.

Adding to 2420034001 its reverse (1004300242), we get a palindrome (3424334243).

The spelling of 2420034001 in words is "two billion, four hundred twenty million, thirty-four thousand, one".

Divisors: 1 7 11 49 77 121 539 847 5929 408169 2857183 4489859 20000281 31429013 49388449 220003091 345719143 2420034001