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60098220 = 223357131223
BaseRepresentation
bin1110010101000…
…0011010101100
311012002022021000
43211100122230
5110341120340
65544040300
71326553320
oct345203254
9135068230
1060098220
1130a18756
1218163090
13c5b28a0
147da5980
155421d30
hex39506ac

60098220 has 192 divisors, whose sum is σ = 230307840. Its totient is φ = 12669696.

The previous prime is 60098189. The next prime is 60098239. The reversal of 60098220 is 2289006.

It is a super-2 number, since 2×600982202 = 7223592094336800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48529 + ... + 49751.

It is an arithmetic number, because the mean of its divisors is an integer number (1199520).

Almost surely, 260098220 is an apocalyptic number.

60098220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60098220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115153920).

60098220 is an abundant number, since it is smaller than the sum of its proper divisors (170209620).

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

60098220 is a wasteful number, since it uses less digits than its factorization.

60098220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1253 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 60098220 is about 7752.3041735990. The cubic root of 60098220 is about 391.7002689344.

The spelling of 60098220 in words is "sixty million, ninety-eight thousand, two hundred twenty".