Search a number
-
+
1022300130 = 235197272467
BaseRepresentation
bin111100111011110…
…000111111100010
32122020122020010210
4330323300333202
54043202101010
6245235234550
734222256565
oct7473607742
92566566123
101022300130
11485075245
12246448a56
13133a47527
1499ab44dc
155eb38b20
hex3cef0fe2

1022300130 has 64 divisors (see below), whose sum is σ = 2587253760. Its totient is φ = 257805504.

The previous prime is 1022300129. The next prime is 1022300143. The reversal of 1022300130 is 310032201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413157 + ... + 415623.

It is an arithmetic number, because the mean of its divisors is an integer number (40425840).

Almost surely, 21022300130 is an apocalyptic number.

1022300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022300130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293626880).

1022300130 is an abundant number, since it is smaller than the sum of its proper divisors (1564953630).

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

1022300130 is a wasteful number, since it uses less digits than its factorization.

1022300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1022300130 is about 31973.4284993024. The cubic root of 1022300130 is about 1007.3787961177.

Adding to 1022300130 its reverse (310032201), we get a palindrome (1332332331).

The spelling of 1022300130 in words is "one billion, twenty-two million, three hundred thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 727 1454 2181 2467 3635 4362 4934 7270 7401 10905 12335 13813 14802 21810 24670 27626 37005 41439 46873 69065 74010 82878 93746 138130 140619 207195 234365 281238 414390 468730 703095 1406190 1793509 3587018 5380527 8967545 10761054 17935090 26902635 34076671 53805270 68153342 102230013 170383355 204460026 340766710 511150065 1022300130