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5378089600 = 275213129281
BaseRepresentation
bin1010000001000111…
…10010001010000000
3111212210211020222201
411000203302022000
542003242331400
62245355042544
7250163002342
oct50043621200
914783736881
105378089600
11230a878354
121061140454
1367929b350
143903a1292
1521723d06a
hex1408f2280

5378089600 has 96 divisors (see below), whose sum is σ = 14307638940. Its totient is φ = 1985740800.

The previous prime is 5378089573. The next prime is 5378089603. The reversal of 5378089600 is 69808735.

It can be written as a sum of positive squares in 6 ways, for example, as 2688215104 + 2689874496 = 51848^2 + 51864^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378089603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23041 + ... + 106240.

Almost surely, 25378089600 is an apocalyptic number.

5378089600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5378089600 is an abundant number, since it is smaller than the sum of its proper divisors (8929549340).

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

5378089600 is a wasteful number, since it uses less digits than its factorization.

5378089600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129318 (or 129301 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 5378089600 is about 73335.4593631212. The cubic root of 5378089600 is about 1752.0345968718.

It can be divided in two parts, 53780 and 89600, that added together give a triangular number (143380 = T535).

The spelling of 5378089600 in words is "five billion, three hundred seventy-eight million, eighty-nine thousand, six hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 128 130 160 200 208 260 320 325 400 416 520 640 650 800 832 1040 1300 1600 1664 2080 2600 3200 4160 5200 8320 10400 20800 41600 129281 258562 517124 646405 1034248 1292810 1680653 2068496 2585620 3232025 3361306 4136992 5171240 6464050 6722612 8273984 8403265 10342480 12928100 13445224 16547968 16806530 20684960 25856200 26890448 33613060 41369920 42016325 51712400 53780896 67226120 82739840 84032650 103424800 107561792 134452240 168065300 206849600 215123584 268904480 336130600 413699200 537808960 672261200 1075617920 1344522400 2689044800 5378089600