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4069253748 = 2237232106239
BaseRepresentation
bin1111001010001011…
…1110001001110100
3101111121000111201210
43302202332021310
531313212104443
61511442121420
7202561041360
oct36242761164
911447014653
104069253748
1117a8a9562a
12956950270
134cb08b671
142a86202a0
1518c3a4c33
hexf28be274

4069253748 has 48 divisors (see below), whose sum is σ = 11323146240. Its totient is φ = 1112093664.

The previous prime is 4069253729. The next prime is 4069253753. The reversal of 4069253748 is 8473529604.

It is a super-2 number, since 2×40692537482 = 33117652131224095008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4069253697 and 4069253706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051188 + ... + 1055051.

It is an arithmetic number, because the mean of its divisors is an integer number (235898880).

Almost surely, 24069253748 is an apocalyptic number.

It is an amenable number.

4069253748 is an abundant number, since it is smaller than the sum of its proper divisors (7253892492).

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

4069253748 is a wasteful number, since it uses less digits than its factorization.

4069253748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106276 (or 2106274 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 4069253748 is about 63790.7026768008. The cubic root of 4069253748 is about 1596.5098072366.

The spelling of 4069253748 in words is "four billion, sixty-nine million, two hundred fifty-three thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 23 28 42 46 69 84 92 138 161 276 322 483 644 966 1932 2106239 4212478 6318717 8424956 12637434 14743673 25274868 29487346 44231019 48443497 58974692 88462038 96886994 145330491 176924076 193773988 290660982 339104479 581321964 678208958 1017313437 1356417916 2034626874 4069253748