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2420750541 = 31173356077
BaseRepresentation
bin1001000001001001…
…1011100011001101
320020201001212110110
42100102123203031
514424203004131
61040113030233
7113663016516
oct22022334315
96221055413
102420750541
1110324a5790
12576855379
132c76a2891
1418d701a0d
15e27c4646
hex9049b8cd

2420750541 has 8 divisors (see below), whose sum is σ = 3521091744. Its totient is φ = 1467121520.

The previous prime is 2420750533. The next prime is 2420750551. The reversal of 2420750541 is 1450570242.

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

It is a cyclic number.

It is not a de Polignac number, because 2420750541 - 23 = 2420750533 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2420750499 and 2420750508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420750551) 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, 36678006 + ... + 36678071.

It is an arithmetic number, because the mean of its divisors is an integer number (440136468).

Almost surely, 22420750541 is an apocalyptic number.

It is an amenable number.

2420750541 is a deficient number, since it is larger than the sum of its proper divisors (1100341203).

2420750541 is a wasteful number, since it uses less digits than its factorization.

2420750541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73356091.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2420750541 is about 49201.1233713215. The cubic root of 2420750541 is about 1342.7134703492.

The spelling of 2420750541 in words is "two billion, four hundred twenty million, seven hundred fifty thousand, five hundred forty-one".

Divisors: 1 3 11 33 73356077 220068231 806916847 2420750541