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5291029270 = 251674317351
BaseRepresentation
bin1001110110101111…
…01011001100010110
3111122202000010200001
410323113223030112
541314000414040
62233005041514
7245055002212
oct47327531426
914582003601
105291029270
11227571466a
121037b5629a
13664238467
143829bb942
1520e79259a
hex13b5eb316

5291029270 has 32 divisors (see below), whose sum is σ = 9604417536. Its totient is φ = 2098572000.

The previous prime is 5291029259. The next prime is 5291029283. The reversal of 5291029270 is 729201925.

It is a congruent number.

It is an unprimeable number.

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, 716095 + ... + 723445.

It is an arithmetic number, because the mean of its divisors is an integer number (300138048).

Almost surely, 25291029270 is an apocalyptic number.

5291029270 is a deficient number, since it is larger than the sum of its proper divisors (4313388266).

5291029270 is a wasteful number, since it uses less digits than its factorization.

5291029270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7956.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 5291029270 is about 72739.4615734816. The cubic root of 5291029270 is about 1742.5291609726.

The spelling of 5291029270 in words is "five billion, two hundred ninety-one million, twenty-nine thousand, two hundred seventy".

Divisors: 1 2 5 10 167 334 431 835 862 1670 2155 4310 7351 14702 36755 71977 73510 143954 359885 719770 1227617 2455234 3168281 6138085 6336562 12276170 15841405 31682810 529102927 1058205854 2645514635 5291029270