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7834056299 = 53971818419
BaseRepresentation
bin1110100101111001…
…00011011001101011
3202012222011021221022
413102330203121223
5112021004300144
63333211003055
7365064244166
oct72274433153
922188137838
107834056299
1133601364a3
12162773948b
1397b051194
1454462cadd
1530cb6bcee
hex1d2f2366b

7834056299 has 16 divisors (see below), whose sum is σ = 8109672480. Its totient is φ = 7564078080.

The previous prime is 7834056277. The next prime is 7834056313. The reversal of 7834056299 is 9926504387.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7834056299 - 216 = 7833990763 is a prime.

It is a super-2 number, since 2×78340562992 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7834056299.

It is not an unprimeable number, because it can be changed into a prime (7834056199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926312 + ... + 934730.

It is an arithmetic number, because the mean of its divisors is an integer number (506854530).

Almost surely, 27834056299 is an apocalyptic number.

7834056299 is a deficient number, since it is larger than the sum of its proper divisors (275616181).

7834056299 is a wasteful number, since it uses less digits than its factorization.

7834056299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8750.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The square root of 7834056299 is about 88510.2044907817. The cubic root of 7834056299 is about 1986.0746252485.

The spelling of 7834056299 in words is "seven billion, eight hundred thirty-four million, fifty-six thousand, two hundred ninety-nine".

Divisors: 1 53 97 181 5141 8419 9593 17557 446207 816643 930521 1523839 43282079 80763467 147812383 7834056299