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97051295 = 5111819749
BaseRepresentation
bin1011100100011…
…10001010011111
320202121201100102
411302032022133
5144321120140
613344051315
72255631245
oct562161237
9222551312
1097051295
114a868090
1228603b3b
1317150603
14cc64795
1587c0e15
hex5c8e29f

97051295 has 16 divisors (see below), whose sum is σ = 127764000. Its totient is φ = 70185600.

The previous prime is 97051291. The next prime is 97051307. The reversal of 97051295 is 59215079.

It is not a de Polignac number, because 97051295 - 22 = 97051291 is a prime.

It is a super-2 number, since 2×970512952 = 18837907722354050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97051291) 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, 5081 + ... + 14829.

It is an arithmetic number, because the mean of its divisors is an integer number (7985250).

Almost surely, 297051295 is an apocalyptic number.

97051295 is a deficient number, since it is larger than the sum of its proper divisors (30712705).

97051295 is a wasteful number, since it uses less digits than its factorization.

97051295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9946.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 97051295 is about 9851.4615666915. The cubic root of 97051295 is about 459.5510664200.

The spelling of 97051295 in words is "ninety-seven million, fifty-one thousand, two hundred ninety-five".

Divisors: 1 5 11 55 181 905 1991 9749 9955 48745 107239 536195 1764569 8822845 19410259 97051295