Search a number
-
+
1010302432201 = 28111117323413
BaseRepresentation
bin11101011001110101011…
…01111011001111001001
310120120202201021012121001
432230322231323033021
5113023044410312301
62052043155215001
7132664143660346
oct16547255731711
93516681235531
101010302432201
1135a515425777
121439782a7461
137436a825b7a
1436c828137cd
151b430e63c01
hexeb3ab7b3c9

1010302432201 has 8 divisors (see below), whose sum is σ = 1013992152264. Its totient is φ = 1006613381760.

The previous prime is 1010302432121. The next prime is 1010302432207. The reversal of 1010302432201 is 1022342030101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 229996976400 + 780305455801 = 479580^2 + 883349^2 .

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 1010302432201 - 221 = 1010300335049 is a prime.

It is a super-2 number, since 2×10103024322012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010302432207) 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, 2962171 + ... + 3285583.

It is an arithmetic number, because the mean of its divisors is an integer number (126749019033).

Almost surely, 21010302432201 is an apocalyptic number.

It is an amenable number.

1010302432201 is a deficient number, since it is larger than the sum of its proper divisors (3689720063).

1010302432201 is a wasteful number, since it uses less digits than its factorization.

1010302432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334811.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1010302432201 its reverse (1022342030101), we get a palindrome (2032644462302).

The spelling of 1010302432201 in words is "one trillion, ten billion, three hundred two million, four hundred thirty-two thousand, two hundred one".

Divisors: 1 281 11117 323413 3123877 90879053 3595382321 1010302432201