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2442134415 = 35723258423
BaseRepresentation
bin1001000110010000…
…0000001110001111
320022012022021121210
42101210000032033
520000141300130
61042155225503
7114342541260
oct22144001617
96265267553
102442134415
111043580806
12581a48293
132cbc4bb66
141924aa967
15e45ea5b0
hex9190038f

2442134415 has 16 divisors (see below), whose sum is σ = 4465617408. Its totient is φ = 1116404256.

The previous prime is 2442134413. The next prime is 2442134447. The reversal of 2442134415 is 5144312442.

It is not a de Polignac number, because 2442134415 - 21 = 2442134413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442134413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11629107 + ... + 11629316.

It is an arithmetic number, because the mean of its divisors is an integer number (279101088).

Almost surely, 22442134415 is an apocalyptic number.

2442134415 is a deficient number, since it is larger than the sum of its proper divisors (2023482993).

2442134415 is a wasteful number, since it uses less digits than its factorization.

2442134415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23258438.

The product of its digits is 15360, while the sum is 30.

The square root of 2442134415 is about 49417.9564025062. The cubic root of 2442134415 is about 1346.6555375255.

Adding to 2442134415 its reverse (5144312442), we get a palindrome (7586446857).

The spelling of 2442134415 in words is "two billion, four hundred forty-two million, one hundred thirty-four thousand, four hundred fifteen".

Divisors: 1 3 5 7 15 21 35 105 23258423 69775269 116292115 162808961 348876345 488426883 814044805 2442134415