Search a number
-
+
88920411 = 331219497
BaseRepresentation
bin1010100110011…
…01000101011011
320012022121212120
411103031011123
5140230423121
612453512323
72126545116
oct523150533
9205277776
1088920411
1146214248
12259426a3
1315564738
14bb4957d
157c16bc6
hex54cd15b

88920411 has 8 divisors (see below), whose sum is σ = 118611024. Its totient is φ = 59255040.

The previous prime is 88920407. The next prime is 88920439. The reversal of 88920411 is 11402988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88920411 - 22 = 88920407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88920451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4615 + ... + 14111.

It is an arithmetic number, because the mean of its divisors is an integer number (14826378).

Almost surely, 288920411 is an apocalyptic number.

88920411 is a deficient number, since it is larger than the sum of its proper divisors (29690613).

88920411 is a wasteful number, since it uses less digits than its factorization.

88920411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12621.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 88920411 is about 9429.7619800290. The cubic root of 88920411 is about 446.3413820029.

The spelling of 88920411 in words is "eighty-eight million, nine hundred twenty thousand, four hundred eleven".

Divisors: 1 3 3121 9363 9497 28491 29640137 88920411