Search a number
-
+
10401130203131 = 79443297200623
BaseRepresentation
bin1001011101011011001110…
…1010111100011111111011
31100211100010122110220001102
42113112303222330133323
52330403003313000011
634042114021242015
72122312462664213
oct227266352743773
940740118426042
1010401130203131
11335010492a798
1211bb98556330b
135a5a8c990ac5
1427d5bb453243
15130855b8b73b
hex975b3abc7fb

10401130203131 has 8 divisors (see below), whose sum is σ = 10556566164480. Its totient is φ = 10246288644072.

The previous prime is 10401130203127. The next prime is 10401130203137. The reversal of 10401130203131 is 13130203110401.

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 10401130203131 - 22 = 10401130203127 is a prime.

It is a super-2 number, since 2×104011302031312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401130203137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148565315 + ... + 148635308.

It is an arithmetic number, because the mean of its divisors is an integer number (1319570770560).

Almost surely, 210401130203131 is an apocalyptic number.

10401130203131 is a deficient number, since it is larger than the sum of its proper divisors (155435961349).

10401130203131 is an equidigital number, since it uses as much as digits as its factorization.

10401130203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297201145.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10401130203131 its reverse (13130203110401), we get a palindrome (23531333313532).

The spelling of 10401130203131 in words is "ten trillion, four hundred one billion, one hundred thirty million, two hundred three thousand, one hundred thirty-one".

Divisors: 1 79 443 34997 297200623 23478849217 131659875989 10401130203131