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2442141030 = 235711629243
BaseRepresentation
bin1001000110010000…
…0001110101100110
320022012022121200210
42101210001311212
520000142003110
61042155320250
7114342566460
oct22144016546
96265277623
102442141030
11104358577a
12581a50086
132cbc51b84
141924ad130
15e45ec520
hex91901d66

2442141030 has 32 divisors (see below), whose sum is σ = 6698444544. Its totient is φ = 558203616.

The previous prime is 2442141019. The next prime is 2442141047. The reversal of 2442141030 is 301412442.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2442140988 and 2442141006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5814412 + ... + 5814831.

It is an arithmetic number, because the mean of its divisors is an integer number (209326392).

Almost surely, 22442141030 is an apocalyptic number.

2442141030 is an abundant number, since it is smaller than the sum of its proper divisors (4256303514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2442141030 is a wasteful number, since it uses less digits than its factorization.

2442141030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11629260.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2442141030 is about 49418.0233315741. The cubic root of 2442141030 is about 1346.6567534180.

Adding to 2442141030 its reverse (301412442), we get a palindrome (2743553472).

The spelling of 2442141030 in words is "two billion, four hundred forty-two million, one hundred forty-one thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 11629243 23258486 34887729 58146215 69775458 81404701 116292430 162809402 174438645 244214103 348877290 407023505 488428206 814047010 1221070515 2442141030