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4212324940 = 2251737334843
BaseRepresentation
bin1111101100010010…
…1111101001001100
3101212120020021111211
43323010233221030
532111323344230
61533552424204
7206246112505
oct37304575114
911776207454
104212324940
11187182508a
12996848064
13521902885
142bd623bac
15199c1642a
hexfb12fa4c

4212324940 has 48 divisors (see below), whose sum is σ = 9619398432. Its totient is φ = 1542951936.

The previous prime is 4212324929. The next prime is 4212324959. The reversal of 4212324940 is 494232124.

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, 154842 + ... + 180001.

It is an arithmetic number, because the mean of its divisors is an integer number (200404134).

Almost surely, 24212324940 is an apocalyptic number.

It is an amenable number.

4212324940 is an abundant number, since it is smaller than the sum of its proper divisors (5407073492).

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

4212324940 is a wasteful number, since it uses less digits than its factorization.

4212324940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334906 (or 334904 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4212324940 is about 64902.4263028741. The cubic root of 4212324940 is about 1615.0053120242.

The spelling of 4212324940 in words is "four billion, two hundred twelve million, three hundred twenty-four thousand, nine hundred forty".

Divisors: 1 2 4 5 10 17 20 34 37 68 74 85 148 170 185 340 370 629 740 1258 2516 3145 6290 12580 334843 669686 1339372 1674215 3348430 5692331 6696860 11384662 12389191 22769324 24778382 28461655 49556764 56923310 61945955 113846620 123891910 210616247 247783820 421232494 842464988 1053081235 2106162470 4212324940