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1122413141 = 27735911287
BaseRepresentation
bin100001011100110…
…1010101001010101
32220020000111101002
41002321222221111
54244314210031
6303213113045
736546232343
oct10271525125
92806014332
101122413141
11526633673
12273a88785
1314b6ca5b5
14a90d4993
1568811ccb
hex42e6aa55

1122413141 has 8 divisors (see below), whose sum is σ = 1129703040. Its totient is φ = 1115147088.

The previous prime is 1122413137. The next prime is 1122413147. The reversal of 1122413141 is 1413142211.

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 1122413141 - 22 = 1122413137 is a prime.

It is a super-2 number, since 2×11224131412 = 2519622518178971762, which 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 (1122413147) 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, 93800 + ... + 105086.

It is an arithmetic number, because the mean of its divisors is an integer number (141212880).

Almost surely, 21122413141 is an apocalyptic number.

It is an amenable number.

1122413141 is a deficient number, since it is larger than the sum of its proper divisors (7289899).

1122413141 is a wasteful number, since it uses less digits than its factorization.

1122413141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11923.

The product of its digits is 192, while the sum is 20.

The square root of 1122413141 is about 33502.4348518134. The cubic root of 1122413141 is about 1039.2441317990.

Adding to 1122413141 its reverse (1413142211), we get a palindrome (2535555352).

The spelling of 1122413141 in words is "one billion, one hundred twenty-two million, four hundred thirteen thousand, one hundred forty-one".

Divisors: 1 277 359 11287 99443 3126499 4052033 1122413141