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1030004550213 = 323431931798723
BaseRepresentation
bin11101111110100010000…
…11100010101001000101
310122110121210021111120120
432333101003202221011
5113333422131101323
62105102204052153
7134262321135552
oct16772103425105
93573553244516
101030004550213
11367905797631
12147756534059
137618a594a72
1437bd1317a29
151bbd598d5e3
hexefd10e2a45

1030004550213 has 32 divisors (see below), whose sum is σ = 1473975174144. Its totient is φ = 638215345152.

The previous prime is 1030004550173. The next prime is 1030004550221. The reversal of 1030004550213 is 3120554000301.

1030004550213 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1030004550213 - 212 = 1030004546117 is a prime.

It is a super-4 number, since 4×10300045502134 (a number of 49 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030004950213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326731 + ... + 1471992.

It is an arithmetic number, because the mean of its divisors is an integer number (46061724192).

Almost surely, 21030004550213 is an apocalyptic number.

It is an amenable number.

1030004550213 is a deficient number, since it is larger than the sum of its proper divisors (443970623931).

1030004550213 is a wasteful number, since it uses less digits than its factorization.

1030004550213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798985.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 1030004550213 its reverse (3120554000301), we get a palindrome (4150558550514).

The spelling of 1030004550213 in words is "one trillion, thirty billion, four million, five hundred fifty thousand, two hundred thirteen".

Divisors: 1 3 23 43 69 129 193 579 989 2967 4439 8299 13317 24897 190877 572631 1798723 5396169 41370629 77345089 124111887 232035267 347153539 1041460617 1778937047 5336811141 7984531397 14927602177 23953594191 44782806531 343334850071 1030004550213