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11230870024 = 2311535414451
BaseRepresentation
bin10100111010110100…
…10111101000001000
31001222200212022101001
422131122113220020
5141000100320044
65054232304344
7545211551203
oct123532275010
931880768331
1011230870024
114843595970
1222152420b4
13109c9cc92a
1478780a93a
1545ae952d4
hex29d697a08

11230870024 has 64 divisors (see below), whose sum is σ = 23454204480. Its totient is φ = 4998240000.

The previous prime is 11230869967. The next prime is 11230870093. The reversal of 11230870024 is 42007803211.

It is a super-2 number, since 2×112308700242 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230869974 and 11230870001.

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, 2520999 + ... + 2525449.

It is an arithmetic number, because the mean of its divisors is an integer number (366471945).

Almost surely, 211230870024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230870024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11727102240).

11230870024 is an abundant number, since it is smaller than the sum of its proper divisors (12223334456).

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

11230870024 is a wasteful number, since it uses less digits than its factorization.

11230870024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062 (or 5058 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 11230870024 in words is "eleven billion, two hundred thirty million, eight hundred seventy thousand, twenty-four".

Divisors: 1 2 4 8 11 22 44 53 88 106 212 424 541 583 1082 1166 2164 2332 4328 4451 4664 5951 8902 11902 17804 23804 28673 35608 47608 48961 57346 97922 114692 195844 229384 235903 315403 391688 471806 630806 943612 1261612 1887224 2407991 2523224 2594933 4815982 5189866 9631964 10379732 19263928 20759464 26487901 52975802 105951604 127623523 211903208 255247046 510494092 1020988184 1403858753 2807717506 5615435012 11230870024