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97413498 = 23271359471
BaseRepresentation
bin1011100111001…
…10100101111010
320210022010012100
411303212211322
5144414212443
613355524230
72262000240
oct563464572
9223263170
1097413498
114aa95226
1228759676
1317249430
14cd1a790
1588433d3
hex5ce697a

97413498 has 48 divisors (see below), whose sum is σ = 259773696. Its totient is φ = 25691040.

The previous prime is 97413497. The next prime is 97413517. The reversal of 97413498 is 89431479.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (97413493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28098 + ... + 31373.

It is an arithmetic number, because the mean of its divisors is an integer number (5411952).

Almost surely, 297413498 is an apocalyptic number.

97413498 is an abundant number, since it is smaller than the sum of its proper divisors (162360198).

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

97413498 is a wasteful number, since it uses less digits than its factorization.

97413498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59499 (or 59496 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 97413498 is about 9869.8276580698. The cubic root of 97413498 is about 460.1220501597.

It can be divided in two parts, 97 and 413498, that added together give a triangular number (413595 = T909).

The spelling of 97413498 in words is "ninety-seven million, four hundred thirteen thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 273 546 819 1638 59471 118942 178413 356826 416297 535239 773123 832594 1070478 1248891 1546246 2319369 2497782 3746673 4638738 5411861 6958107 7493346 10823722 13916214 16235583 32471166 48706749 97413498