Search a number
-
+
11230220010108 = 22311201142306029
BaseRepresentation
bin1010001101101011110101…
…0001100100001001111100
31110202121011100012221022110
42203122331101210021330
52432443442310310413
635515031501214020
72236233215034141
oct243327521441174
943677140187273
1011230220010108
11363a789473a80
1213145a9b61310
1363600b57a4c8
142ab78cdb23c8
151471ccc158c3
hexa36bd46427c

11230220010108 has 48 divisors (see below), whose sum is σ = 28600230072960. Its totient is φ = 3401404651200.

The previous prime is 11230220010041. The next prime is 11230220010109. The reversal of 11230220010108 is 80101002203211.

11230220010108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112302200101082 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230220010109) 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, 20887563 + ... + 21418466.

It is an arithmetic number, because the mean of its divisors is an integer number (595838126520).

Almost surely, 211230220010108 is an apocalyptic number.

It is an amenable number.

11230220010108 is an abundant number, since it is smaller than the sum of its proper divisors (17370010062852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11230220010108 is a wasteful number, since it uses less digits than its factorization.

11230220010108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42308058 (or 42308056 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11230220010108 its reverse (80101002203211), we get a palindrome (91331222213319).

The spelling of 11230220010108 in words is "eleven trillion, two hundred thirty billion, two hundred twenty million, ten thousand, one hundred eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 2011 4022 6033 8044 12066 22121 24132 44242 66363 88484 132726 265452 42306029 84612058 126918087 169224116 253836174 465366319 507672348 930732638 1396098957 1861465276 2792197914 5584395828 85077424319 170154848638 255232272957 340309697276 510464545914 935851667509 1020929091828 1871703335018 2807555002527 3743406670036 5615110005054 11230220010108