Search a number
-
+
1030023233030 = 251167139758919
BaseRepresentation
bin11101111110100100010…
…10110011111000000110
310122110200002102200120202
432333102022303320012
5113333441421424110
62105104112330502
7134262636010451
oct16772212637006
93573602380522
101030023233030
11367915298280
12147760843a32
137619140679c
1437bd39bc498
151bbd742e0a5
hexefd22b3e06

1030023233030 has 32 divisors (see below), whose sum is σ = 2052779016960. Its totient is φ = 368963543520.

The previous prime is 1030023233011. The next prime is 1030023233081. The reversal of 1030023233030 is 303323200301.

It is a junction number, because it is equal to n+sod(n) for n = 1030023232993 and 1030023233011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69872090 + ... + 69886829.

It is an arithmetic number, because the mean of its divisors is an integer number (64149344280).

Almost surely, 21030023233030 is an apocalyptic number.

1030023233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030023233030 is a deficient number, since it is larger than the sum of its proper divisors (1022755783930).

1030023233030 is a wasteful number, since it uses less digits than its factorization.

1030023233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139759004.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 1030023233030 its reverse (303323200301), we get a palindrome (1333346433331).

The spelling of 1030023233030 in words is "one trillion, thirty billion, twenty-three million, two hundred thirty-three thousand, thirty".

Divisors: 1 2 5 10 11 22 55 67 110 134 335 670 737 1474 3685 7370 139758919 279517838 698794595 1397589190 1537348109 3074696218 7686740545 9363847573 15373481090 18727695146 46819237865 93638475730 103002323303 206004646606 515011616515 1030023233030