Search a number
-
+
97095472 = 24193110303
BaseRepresentation
bin1011100100110…
…00111100110000
320202200221221121
411302120330300
5144324023342
613345032024
72256204115
oct562307460
9222627847
1097095472
114a8982a1
1228625614
1317167756
14cc7690c
1587ce067
hex5c98f30

97095472 has 40 divisors (see below), whose sum is σ = 204431360. Its totient is φ = 44504640.

The previous prime is 97095461. The next prime is 97095541. The reversal of 97095472 is 27459079.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4273 + ... + 14575.

It is an arithmetic number, because the mean of its divisors is an integer number (5110784).

Almost surely, 297095472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97095472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102215680).

97095472 is an abundant number, since it is smaller than the sum of its proper divisors (107335888).

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

97095472 is a wasteful number, since it uses less digits than its factorization.

97095472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10361 (or 10355 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 97095472 is about 9853.7034662101. The cubic root of 97095472 is about 459.6207838749.

The spelling of 97095472 in words is "ninety-seven million, ninety-five thousand, four hundred seventy-two".

Divisors: 1 2 4 8 16 19 31 38 62 76 124 152 248 304 496 589 1178 2356 4712 9424 10303 20606 41212 82424 164848 195757 319393 391514 638786 783028 1277572 1566056 2555144 3132112 5110288 6068467 12136934 24273868 48547736 97095472