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4306213380 = 2235789115201
BaseRepresentation
bin1000000001010101…
…11001101000000100
3102010002220022020110
410000222321220010
532304342312010
61551145033020
7211466131650
oct40052715004
912102808213
104306213380
11190a821937
12a02185770
135381b6671
142cbca3a60
151a30b0120
hex100ab9a04

4306213380 has 96 divisors (see below), whose sum is σ = 13934833920. Its totient is φ = 973209600.

The previous prime is 4306213369. The next prime is 4306213397. The reversal of 4306213380 is 833126034.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20221 + ... + 94980.

It is an arithmetic number, because the mean of its divisors is an integer number (145154520).

Almost surely, 24306213380 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 4306213380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6967416960).

4306213380 is an abundant number, since it is smaller than the sum of its proper divisors (9628620540).

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

4306213380 is a wasteful number, since it uses less digits than its factorization.

4306213380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115309 (or 115307 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4306213380 is about 65621.7447192621. The cubic root of 4306213380 is about 1626.9161938234.

The spelling of 4306213380 in words is "four billion, three hundred six million, two hundred thirteen thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 89 105 140 178 210 267 356 420 445 534 623 890 1068 1246 1335 1780 1869 2492 2670 3115 3738 5340 6230 7476 9345 12460 18690 37380 115201 230402 345603 460804 576005 691206 806407 1152010 1382412 1612814 1728015 2304020 2419221 3225628 3456030 4032035 4838442 6912060 8064070 9676884 10252889 12096105 16128140 20505778 24192210 30758667 41011556 48384420 51264445 61517334 71770223 102528890 123034668 143540446 153793335 205057780 215310669 287080892 307586670 358851115 430621338 615173340 717702230 861242676 1076553345 1435404460 2153106690 4306213380