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1010232213 = 3728346237
BaseRepresentation
bin111100001101101…
…110101110010101
32121101221010001220
4330031232232111
54032104412323
6244124440553
734014555264
oct7415565625
92541833056
101010232213
11479282461
122423a9159
131313b0653
14982525db
155da530e3
hex3c36eb95

1010232213 has 8 divisors (see below), whose sum is σ = 1347190368. Its totient is φ = 673381104.

The previous prime is 1010232203. The next prime is 1010232217. The reversal of 1010232213 is 3122320101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010232213 - 26 = 1010232149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010232192 and 1010232201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010232217) 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, 1270 + ... + 44967.

It is an arithmetic number, because the mean of its divisors is an integer number (168398796).

Almost surely, 21010232213 is an apocalyptic number.

It is an amenable number.

1010232213 is a deficient number, since it is larger than the sum of its proper divisors (336958155).

1010232213 is an equidigital number, since it uses as much as digits as its factorization.

1010232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53523.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1010232213 is about 31784.1503425843. The cubic root of 1010232213 is about 1003.3991702168.

Adding to 1010232213 its reverse (3122320101), we get a palindrome (4132552314).

The spelling of 1010232213 in words is "one billion, ten million, two hundred thirty-two thousand, two hundred thirteen".

Divisors: 1 3 7283 21849 46237 138711 336744071 1010232213