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97242962470 = 25231134338641
BaseRepresentation
bin101101010010000100…
…0011101101000100110
3100022000000210022202121
41122210020131220212
53043123144244340
6112401154100154
710011525354133
oct1324410355046
9308000708677
1097242962470
1138271131a95
1216a1a57a65a
1392295755a4
1449c6c2158a
1527e218994a
hex16a421da26

97242962470 has 64 divisors (see below), whose sum is σ = 184710927744. Its totient is φ = 36787322880.

The previous prime is 97242962459. The next prime is 97242962473. The reversal of 97242962470 is 7426924279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97242962473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11249350 + ... + 11257990.

It is an arithmetic number, because the mean of its divisors is an integer number (2886108246).

Almost surely, 297242962470 is an apocalyptic number.

97242962470 is a deficient number, since it is larger than the sum of its proper divisors (87467965274).

97242962470 is a wasteful number, since it uses less digits than its factorization.

97242962470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9217.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 97242962470 in words is "ninety-seven billion, two hundred forty-two million, nine hundred sixty-two thousand, four hundred seventy".

Divisors: 1 2 5 10 23 46 113 115 226 230 433 565 866 1130 2165 2599 4330 5198 8641 9959 12995 17282 19918 25990 43205 48929 49795 86410 97858 99590 198743 244645 397486 489290 976433 993715 1125367 1952866 1987430 2250734 3741553 4882165 5626835 7483106 9764330 11253670 18707765 22457959 37415530 44915918 86055719 112289795 172111438 224579590 422795489 430278595 845590978 860557190 2113977445 4227954890 9724296247 19448592494 48621481235 97242962470