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1343835080 = 23576771633
BaseRepresentation
bin101000000011001…
…0100101111001000
310110122122220011122
41100012110233020
510223010210310
6341203014412
745205260350
oct12006245710
93418586148
101343835080
1162a618205
1231606a408
131855452b3
14ca691b60
157ce9d555
hex50194bc8

1343835080 has 64 divisors (see below), whose sum is σ = 3507200640. Its totient is φ = 453860352.

The previous prime is 1343835061. The next prime is 1343835107. The reversal of 1343835080 is 805383431.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1343835080.

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, 17057 + ... + 54576.

It is an arithmetic number, because the mean of its divisors is an integer number (54800010).

Almost surely, 21343835080 is an apocalyptic number.

1343835080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343835080 is an abundant number, since it is smaller than the sum of its proper divisors (2163365560).

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

1343835080 is a wasteful number, since it uses less digits than its factorization.

1343835080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71718 (or 71714 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1343835080 is about 36658.3562097375. The cubic root of 1343835080 is about 1103.5245296410.

The spelling of 1343835080 in words is "one billion, three hundred forty-three million, eight hundred thirty-five thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 67 70 134 140 268 280 335 469 536 670 938 1340 1876 2345 2680 3752 4690 9380 18760 71633 143266 286532 358165 501431 573064 716330 1002862 1432660 2005724 2507155 2865320 4011448 4799411 5014310 9598822 10028620 19197644 20057240 23997055 33595877 38395288 47994110 67191754 95988220 134383508 167979385 191976440 268767016 335958770 671917540 1343835080