Search a number
-
+
1030123241413 = 71758229148663
BaseRepresentation
bin11101111110110000010…
…00010011111111000101
310122110221001121122021221
432333120020103333011
5113334143022211123
62105122044040341
7134265262036210
oct16773010237705
93573831548257
101030123241413
11367966795032
1214778a2330b1
13761a9051046
1437c02db2777
151bbe10d625d
hexefd8213fc5

1030123241413 has 16 divisors (see below), whose sum is σ = 1246565479680. Its totient is φ = 831003929856.

The previous prime is 1030123241383. The next prime is 1030123241429. The reversal of 1030123241413 is 3141423210301.

It is a cyclic number.

It is not a de Polignac number, because 1030123241413 - 225 = 1030089686981 is a prime.

It is a super-2 number, since 2×10301232414132 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030123241443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6854920 + ... + 7003582.

It is an arithmetic number, because the mean of its divisors is an integer number (77910342480).

Almost surely, 21030123241413 is an apocalyptic number.

It is an amenable number.

1030123241413 is a deficient number, since it is larger than the sum of its proper divisors (216442238267).

1030123241413 is a wasteful number, since it uses less digits than its factorization.

1030123241413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206916.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1030123241413 its reverse (3141423210301), we get a palindrome (4171546451714).

The spelling of 1030123241413 in words is "one trillion, thirty billion, one hundred twenty-three million, two hundred forty-one thousand, four hundred thirteen".

Divisors: 1 7 17 119 58229 148663 407603 989893 1040641 2527271 6929251 17690897 8656497827 60595484789 147160463059 1030123241413