Search a number
-
+
10030212093 = 3111871162451
BaseRepresentation
bin10010101011101100…
…01110001111111101
3221220000121120022210
421111312032033331
5131020213241333
64335142131033
7503362252566
oct112566161775
927800546283
1010030212093
11428787a890
121b3b120a79
13c3b037b55
146b218916d
153da879a63
hex255d8e3fd

10030212093 has 16 divisors (see below), whose sum is σ = 14597286912. Its totient is φ = 6075630000.

The previous prime is 10030212091. The next prime is 10030212097. The reversal of 10030212093 is 39021203001.

It is a happy number.

It is not a de Polignac number, because 10030212093 - 21 = 10030212091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030212091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19483 + ... + 142968.

It is an arithmetic number, because the mean of its divisors is an integer number (912330432).

Almost surely, 210030212093 is an apocalyptic number.

It is an amenable number.

10030212093 is a deficient number, since it is larger than the sum of its proper divisors (4567074819).

10030212093 is a wasteful number, since it uses less digits than its factorization.

10030212093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164336.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10030212093 its reverse (39021203001), we get a palindrome (49051415094).

The spelling of 10030212093 in words is "ten billion, thirty million, two hundred twelve thousand, ninety-three".

Divisors: 1 3 11 33 1871 5613 20581 61743 162451 487353 1786961 5360883 303945821 911837463 3343404031 10030212093