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270741051 = 32719226183
BaseRepresentation
bin10000001000110…
…010111000111011
3200212110001220100
4100020302320323
51023302203201
642510530443
76465155340
oct2010627073
9625401810
10270741051
1112990a839
1276806a23
1344125209
1427d587c7
1518b7e886
hex10232e3b

270741051 has 24 divisors (see below), whose sum is σ = 470462720. Its totient is φ = 146565936.

The previous prime is 270740993. The next prime is 270741091. The reversal of 270741051 is 150147072.

It is not a de Polignac number, because 270741051 - 214 = 270724667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270741091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111895 + ... + 114288.

Almost surely, 2270741051 is an apocalyptic number.

270741051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

270741051 is a deficient number, since it is larger than the sum of its proper divisors (199721669).

270741051 is a wasteful number, since it uses less digits than its factorization.

270741051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226215 (or 226212 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 270741051 is about 16454.2107376805. The cubic root of 270741051 is about 646.9211801800.

It can be divided in two parts, 270 and 741051, that added together give a square (741321 = 8612).

The spelling of 270741051 in words is "two hundred seventy million, seven hundred forty-one thousand, fifty-one".

Divisors: 1 3 7 9 19 21 57 63 133 171 399 1197 226183 678549 1583281 2035647 4297477 4749843 12892431 14249529 30082339 38677293 90247017 270741051