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1010411401 = 7691313929
BaseRepresentation
bin111100001110011…
…010011110001001
32121102021012212111
4330032122132021
54032131131101
6244132342321
734016232556
oct7416323611
92542235774
101010411401
1147939504a
122424749a1
1313144408c
149829ba2d
155da8b251
hex3c39a789

1010411401 has 4 divisors (see below), whose sum is σ = 1011726100. Its totient is φ = 1009096704.

The previous prime is 1010411399. The next prime is 1010411407. The reversal of 1010411401 is 1041140101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1041140101 = 4125393661.

It can be written as a sum of positive squares in 2 ways, for example, as 369562176 + 640849225 = 19224^2 + 25315^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010411401 - 21 = 1010411399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010411407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656196 + ... + 657733.

It is an arithmetic number, because the mean of its divisors is an integer number (252931525).

Almost surely, 21010411401 is an apocalyptic number.

It is an amenable number.

1010411401 is a deficient number, since it is larger than the sum of its proper divisors (1314699).

1010411401 is an equidigital number, since it uses as much as digits as its factorization.

1010411401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314698.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1010411401 is about 31786.9690439337. The cubic root of 1010411401 is about 1003.4584920436.

Adding to 1010411401 its reverse (1041140101), we get a palindrome (2051551502).

The spelling of 1010411401 in words is "one billion, ten million, four hundred eleven thousand, four hundred one".

Divisors: 1 769 1313929 1010411401