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5550255028 = 2223972232789
BaseRepresentation
bin1010010101101001…
…00010101110110100
3112022210210011120001
411022310202232310
542331331130103
62314425121044
7254353250353
oct51264425664
915283704501
105550255028
112398a7982a
1210aa929184
136a5b5b196
143a91b999a
152273ea01d
hex14ad22bb4

5550255028 has 48 divisors (see below), whose sum is σ = 10289341440. Its totient is φ = 2614385664.

The previous prime is 5550255023. The next prime is 5550255077. The reversal of 5550255028 is 8205520555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550255023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1988658 + ... + 1991446.

It is an arithmetic number, because the mean of its divisors is an integer number (214361280).

Almost surely, 25550255028 is an apocalyptic number.

It is an amenable number.

5550255028 is a deficient number, since it is larger than the sum of its proper divisors (4739086412).

5550255028 is a wasteful number, since it uses less digits than its factorization.

5550255028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136 (or 3134 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The square root of 5550255028 is about 74500.0337449588. The cubic root of 5550255028 is about 1770.5341709704.

The spelling of 5550255028 in words is "five billion, five hundred fifty million, two hundred fifty-five thousand, twenty-eight".

Divisors: 1 2 4 23 46 92 97 194 223 388 446 892 2231 2789 4462 5129 5578 8924 10258 11156 20516 21631 43262 64147 86524 128294 256588 270533 497513 541066 621947 995026 1082132 1243894 1990052 2487788 6222259 12444518 14304781 24889036 28609562 57219124 60328859 120657718 241315436 1387563757 2775127514 5550255028